401287068

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:366

約数の個数: 288

約数和(自身を含む): 1376390400

約数和(自身を除く): 975103332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 49, 52, 54, 57, 63, 76, 78, 84, 91, 98, 108, 114, 117, 126, 133, 147, 156, 171, 182, 189, 196, 228, 234, 247, 252, 266, 273, 294, 307, 342, 351, 364, 378, 399, 441, 468, 494, 513, 532, 546, 588, 614, 637, 684, 702, 741, 756, 798, 819, 882, 921, 931, 988, 1026, 1092, 1197, 1228, 1274, 1323, 1404, 1482, 1596, 1638, 1729, 1764, 1842, 1862, 1911, 2052, 2149, 2223, 2394, 2457, 2548, 2646, 2763, 2793, 2964, 3276, 3458, 3591, 3684, 3724, 3822, 3991, 4298, 4446, 4788, 4914, 5187, 5292, 5526, 5586, 5733, 5833, 6447, 6669, 6916, 7182, 7644, 7982, 8289, 8379, 8596, 8892, 9828, 10374, 11052, 11172, 11466, 11666, 11973, 12103, 12894, 13338, 14364, 15043, 15561, 15964, 16578, 16758, 17199, 17499, 19341, 20748, 22932, 23332, 23946, 24206, 25137, 25788, 26676, 27937, 30086, 31122, 33156, 33516, 34398, 34998, 35919, 36309, 38682, 40831, 45129, 46683, 47892, 48412, 50274, 52497, 55874, 58023, 60172, 62244, 68796, 69996, 71838, 72618, 75829, 77364, 81662, 83811, 90258, 93366, 100548, 104994, 107757, 108927, 111748, 116046, 122493, 135387, 143676, 145236, 151658, 157491, 163324, 167622, 180516, 186732, 195559, 209988, 215514, 217854, 227487, 232092, 244986, 251433, 270774, 285817, 303316, 314982, 326781, 335244, 367479, 391118, 406161, 431028, 435708, 454974, 489972, 502866, 530803, 541548, 571634, 586677, 629964, 653562, 682461, 734958, 754299, 782236, 812322, 857451, 909948, 1005732, 1061606, 1102437, 1143268, 1173354, 1307124, 1364922, 1469916, 1508598, 1592409, 1624644, 1714902, 1760031, 2047383, 2123212, 2204874, 2346708, 2572353, 2729844, 3017196, 3184818, 3429804, 3520062, 3715621, 4094766, 4409748, 4777227, 5144706, 5280093, 6369636, 7040124, 7431242, 7717059, 8189532, 9554454, 10289412, 10560186, 11146863, 14331681, 14862484, 15434118, 19108908, 21120372, 22293726, 28663362, 30868236, 33440589, 44587452, 57326724, 66881178, 100321767, 133762356, 200643534, 401287068]

約数ペア:

[(1, 401287068), (2, 200643534), (3, 133762356), (4, 100321767), (6, 66881178), (7, 57326724), (9, 44587452), (12, 33440589), (13, 30868236), (14, 28663362), (18, 22293726), (19, 21120372), (21, 19108908), (26, 15434118), (27, 14862484), (28, 14331681), (36, 11146863), (38, 10560186), (39, 10289412), (42, 9554454), (49, 8189532), (52, 7717059), (54, 7431242), (57, 7040124), (63, 6369636), (76, 5280093), (78, 5144706), (84, 4777227), (91, 4409748), (98, 4094766), (108, 3715621), (114, 3520062), (117, 3429804), (126, 3184818), (133, 3017196), (147, 2729844), (156, 2572353), (171, 2346708), (182, 2204874), (189, 2123212), (196, 2047383), (228, 1760031), (234, 1714902), (247, 1624644), (252, 1592409), (266, 1508598), (273, 1469916), (294, 1364922), (307, 1307124), (342, 1173354), (351, 1143268), (364, 1102437), (378, 1061606), (399, 1005732), (441, 909948), (468, 857451), (494, 812322), (513, 782236), (532, 754299), (546, 734958), (588, 682461), (614, 653562), (637, 629964), (684, 586677), (702, 571634), (741, 541548), (756, 530803), (798, 502866), (819, 489972), (882, 454974), (921, 435708), (931, 431028), (988, 406161), (1026, 391118), (1092, 367479), (1197, 335244), (1228, 326781), (1274, 314982), (1323, 303316), (1404, 285817), (1482, 270774), (1596, 251433), (1638, 244986), (1729, 232092), (1764, 227487), (1842, 217854), (1862, 215514), (1911, 209988), (2052, 195559), (2149, 186732), (2223, 180516), (2394, 167622), (2457, 163324), (2548, 157491), (2646, 151658), (2763, 145236), (2793, 143676), (2964, 135387), (3276, 122493), (3458, 116046), (3591, 111748), (3684, 108927), (3724, 107757), (3822, 104994), (3991, 100548), (4298, 93366), (4446, 90258), (4788, 83811), (4914, 81662), (5187, 77364), (5292, 75829), (5526, 72618), (5586, 71838), (5733, 69996), (5833, 68796), (6447, 62244), (6669, 60172), (6916, 58023), (7182, 55874), (7644, 52497), (7982, 50274), (8289, 48412), (8379, 47892), (8596, 46683), (8892, 45129), (9828, 40831), (10374, 38682), (11052, 36309), (11172, 35919), (11466, 34998), (11666, 34398), (11973, 33516), (12103, 33156), (12894, 31122), (13338, 30086), (14364, 27937), (15043, 26676), (15561, 25788), (15964, 25137), (16578, 24206), (16758, 23946), (17199, 23332), (17499, 22932), (19341, 20748)]