823168008

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:226

約数の個数: 320

約数和(自身を含む): 2703624000

約数和(自身を除く): 1880455992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 37, 38, 39, 52, 54, 57, 72, 74, 76, 78, 81, 104, 108, 111, 114, 117, 139, 148, 152, 156, 162, 171, 216, 222, 228, 234, 247, 278, 296, 312, 324, 333, 342, 351, 417, 444, 456, 468, 481, 494, 513, 556, 648, 666, 684, 702, 703, 741, 834, 888, 936, 962, 988, 999, 1026, 1053, 1112, 1251, 1332, 1368, 1404, 1406, 1443, 1482, 1539, 1668, 1807, 1924, 1976, 1998, 2052, 2106, 2109, 2223, 2502, 2641, 2664, 2808, 2812, 2886, 2964, 2997, 3078, 3336, 3614, 3753, 3848, 3996, 4104, 4212, 4218, 4329, 4446, 5004, 5143, 5282, 5421, 5624, 5772, 5928, 5994, 6156, 6327, 6669, 7228, 7506, 7923, 7992, 8424, 8436, 8658, 8892, 9139, 10008, 10286, 10564, 10842, 11259, 11544, 11988, 12312, 12654, 12987, 13338, 14456, 15012, 15429, 15846, 16263, 16872, 17316, 17784, 18278, 18981, 20007, 20572, 21128, 21684, 22518, 23769, 23976, 25308, 25974, 26676, 27417, 30024, 30858, 31692, 32526, 34333, 34632, 36556, 37962, 38961, 40014, 41144, 43368, 45036, 46287, 47538, 48789, 50616, 51948, 53352, 54834, 56943, 61716, 63384, 65052, 66859, 68666, 71307, 73112, 75924, 77922, 80028, 82251, 90072, 92574, 95076, 97578, 97717, 102999, 103896, 109668, 113886, 123432, 130104, 133718, 137332, 138861, 142614, 146367, 151848, 155844, 160056, 164502, 185148, 190152, 195156, 195434, 200577, 205998, 213921, 219336, 227772, 246753, 267436, 274664, 277722, 285228, 292734, 293151, 308997, 311688, 329004, 370296, 390312, 390868, 401154, 411996, 416583, 427842, 455544, 493506, 534872, 555444, 570456, 585468, 586302, 601731, 617994, 658008, 740259, 781736, 802308, 823992, 833166, 855684, 879453, 926991, 987012, 1110888, 1170936, 1172604, 1203462, 1235988, 1270321, 1480518, 1604616, 1666332, 1711368, 1758906, 1805193, 1853982, 1974024, 2345208, 2406924, 2471976, 2540642, 2638359, 2780973, 2961036, 3332664, 3517812, 3610386, 3707964, 3810963, 4813848, 5081284, 5276718, 5415579, 5561946, 5922072, 7035624, 7220772, 7415928, 7621926, 7915077, 10162568, 10553436, 10831158, 11123892, 11432889, 14441544, 15243852, 15830154, 21106872, 21662316, 22247784, 22865778, 30487704, 31660308, 34298667, 43324632, 45731556, 63320616, 68597334, 91463112, 102896001, 137194668, 205792002, 274389336, 411584004, 823168008]

約数ペア:

[(1, 823168008), (2, 411584004), (3, 274389336), (4, 205792002), (6, 137194668), (8, 102896001), (9, 91463112), (12, 68597334), (13, 63320616), (18, 45731556), (19, 43324632), (24, 34298667), (26, 31660308), (27, 30487704), (36, 22865778), (37, 22247784), (38, 21662316), (39, 21106872), (52, 15830154), (54, 15243852), (57, 14441544), (72, 11432889), (74, 11123892), (76, 10831158), (78, 10553436), (81, 10162568), (104, 7915077), (108, 7621926), (111, 7415928), (114, 7220772), (117, 7035624), (139, 5922072), (148, 5561946), (152, 5415579), (156, 5276718), (162, 5081284), (171, 4813848), (216, 3810963), (222, 3707964), (228, 3610386), (234, 3517812), (247, 3332664), (278, 2961036), (296, 2780973), (312, 2638359), (324, 2540642), (333, 2471976), (342, 2406924), (351, 2345208), (417, 1974024), (444, 1853982), (456, 1805193), (468, 1758906), (481, 1711368), (494, 1666332), (513, 1604616), (556, 1480518), (648, 1270321), (666, 1235988), (684, 1203462), (702, 1172604), (703, 1170936), (741, 1110888), (834, 987012), (888, 926991), (936, 879453), (962, 855684), (988, 833166), (999, 823992), (1026, 802308), (1053, 781736), (1112, 740259), (1251, 658008), (1332, 617994), (1368, 601731), (1404, 586302), (1406, 585468), (1443, 570456), (1482, 555444), (1539, 534872), (1668, 493506), (1807, 455544), (1924, 427842), (1976, 416583), (1998, 411996), (2052, 401154), (2106, 390868), (2109, 390312), (2223, 370296), (2502, 329004), (2641, 311688), (2664, 308997), (2808, 293151), (2812, 292734), (2886, 285228), (2964, 277722), (2997, 274664), (3078, 267436), (3336, 246753), (3614, 227772), (3753, 219336), (3848, 213921), (3996, 205998), (4104, 200577), (4212, 195434), (4218, 195156), (4329, 190152), (4446, 185148), (5004, 164502), (5143, 160056), (5282, 155844), (5421, 151848), (5624, 146367), (5772, 142614), (5928, 138861), (5994, 137332), (6156, 133718), (6327, 130104), (6669, 123432), (7228, 113886), (7506, 109668), (7923, 103896), (7992, 102999), (8424, 97717), (8436, 97578), (8658, 95076), (8892, 92574), (9139, 90072), (10008, 82251), (10286, 80028), (10564, 77922), (10842, 75924), (11259, 73112), (11544, 71307), (11988, 68666), (12312, 66859), (12654, 65052), (12987, 63384), (13338, 61716), (14456, 56943), (15012, 54834), (15429, 53352), (15846, 51948), (16263, 50616), (16872, 48789), (17316, 47538), (17784, 46287), (18278, 45036), (18981, 43368), (20007, 41144), (20572, 40014), (21128, 38961), (21684, 37962), (22518, 36556), (23769, 34632), (23976, 34333), (25308, 32526), (25974, 31692), (26676, 30858), (27417, 30024)]