2821742028

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:386

約数の個数: 288

約数和(自身を含む): 9009100800

約数和(自身を除く): 6187358772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 84, 92, 97, 98, 108, 126, 138, 147, 161, 189, 194, 196, 207, 239, 252, 276, 291, 294, 322, 378, 388, 414, 441, 478, 483, 582, 588, 621, 644, 679, 717, 756, 828, 873, 882, 956, 966, 1127, 1164, 1242, 1323, 1358, 1434, 1449, 1673, 1746, 1764, 1932, 2037, 2151, 2231, 2254, 2484, 2619, 2646, 2716, 2868, 2898, 3346, 3381, 3492, 4074, 4302, 4347, 4462, 4508, 4753, 5019, 5238, 5292, 5497, 5796, 6111, 6453, 6692, 6693, 6762, 8148, 8604, 8694, 8924, 9506, 10038, 10143, 10476, 10994, 11711, 12222, 12906, 13386, 13524, 14259, 15057, 15617, 16491, 17388, 18333, 19012, 20076, 20079, 20286, 21988, 23183, 23422, 24444, 25812, 26772, 28518, 30114, 30429, 31234, 32982, 35133, 36666, 38479, 40158, 40572, 42777, 45171, 46366, 46844, 46851, 49473, 57036, 60228, 60237, 60858, 62468, 65964, 69549, 70266, 73332, 76958, 80316, 85554, 90342, 92732, 93702, 98946, 105399, 109319, 115437, 120474, 121716, 128331, 139098, 140532, 140553, 148419, 153916, 162281, 171108, 180684, 187404, 197892, 208647, 210798, 218638, 230874, 240948, 256662, 269353, 278196, 281106, 296838, 316197, 324562, 327957, 346311, 417294, 421596, 421659, 437276, 461748, 486843, 513324, 533209, 538706, 562212, 593676, 625941, 632394, 649124, 655914, 692622, 808059, 834588, 843318, 973686, 983871, 1038933, 1066418, 1077412, 1135967, 1251882, 1264788, 1311828, 1385244, 1460529, 1599627, 1616118, 1686636, 1947372, 1967742, 2077866, 2132836, 2271934, 2424177, 2503764, 2921058, 2951613, 3199254, 3232236, 3407901, 3732463, 3935484, 4155732, 4381587, 4543868, 4798881, 4848354, 5842116, 5903226, 6398508, 6815802, 7272531, 7464926, 8763174, 9597762, 9696708, 10223703, 11197389, 11806452, 13631604, 14396643, 14545062, 14929852, 17526348, 19195524, 20447406, 22394778, 26127241, 28793286, 29090124, 30671109, 33592167, 40894812, 44789556, 52254482, 57586572, 61342218, 67184334, 78381723, 100776501, 104508964, 122684436, 134368668, 156763446, 201553002, 235145169, 313526892, 403106004, 470290338, 705435507, 940580676, 1410871014, 2821742028]

約数ペア:

[(1, 2821742028), (2, 1410871014), (3, 940580676), (4, 705435507), (6, 470290338), (7, 403106004), (9, 313526892), (12, 235145169), (14, 201553002), (18, 156763446), (21, 134368668), (23, 122684436), (27, 104508964), (28, 100776501), (36, 78381723), (42, 67184334), (46, 61342218), (49, 57586572), (54, 52254482), (63, 44789556), (69, 40894812), (84, 33592167), (92, 30671109), (97, 29090124), (98, 28793286), (108, 26127241), (126, 22394778), (138, 20447406), (147, 19195524), (161, 17526348), (189, 14929852), (194, 14545062), (196, 14396643), (207, 13631604), (239, 11806452), (252, 11197389), (276, 10223703), (291, 9696708), (294, 9597762), (322, 8763174), (378, 7464926), (388, 7272531), (414, 6815802), (441, 6398508), (478, 5903226), (483, 5842116), (582, 4848354), (588, 4798881), (621, 4543868), (644, 4381587), (679, 4155732), (717, 3935484), (756, 3732463), (828, 3407901), (873, 3232236), (882, 3199254), (956, 2951613), (966, 2921058), (1127, 2503764), (1164, 2424177), (1242, 2271934), (1323, 2132836), (1358, 2077866), (1434, 1967742), (1449, 1947372), (1673, 1686636), (1746, 1616118), (1764, 1599627), (1932, 1460529), (2037, 1385244), (2151, 1311828), (2231, 1264788), (2254, 1251882), (2484, 1135967), (2619, 1077412), (2646, 1066418), (2716, 1038933), (2868, 983871), (2898, 973686), (3346, 843318), (3381, 834588), (3492, 808059), (4074, 692622), (4302, 655914), (4347, 649124), (4462, 632394), (4508, 625941), (4753, 593676), (5019, 562212), (5238, 538706), (5292, 533209), (5497, 513324), (5796, 486843), (6111, 461748), (6453, 437276), (6692, 421659), (6693, 421596), (6762, 417294), (8148, 346311), (8604, 327957), (8694, 324562), (8924, 316197), (9506, 296838), (10038, 281106), (10143, 278196), (10476, 269353), (10994, 256662), (11711, 240948), (12222, 230874), (12906, 218638), (13386, 210798), (13524, 208647), (14259, 197892), (15057, 187404), (15617, 180684), (16491, 171108), (17388, 162281), (18333, 153916), (19012, 148419), (20076, 140553), (20079, 140532), (20286, 139098), (21988, 128331), (23183, 121716), (23422, 120474), (24444, 115437), (25812, 109319), (26772, 105399), (28518, 98946), (30114, 93702), (30429, 92732), (31234, 90342), (32982, 85554), (35133, 80316), (36666, 76958), (38479, 73332), (40158, 70266), (40572, 69549), (42777, 65964), (45171, 62468), (46366, 60858), (46844, 60237), (46851, 60228), (49473, 57036)]