23128178472

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{313}}^1\times {\mathrm{541}}^1$

素因数の和:1144

約数の個数: 192

約数和(自身を含む): 72214172160

約数和(自身を除く): 49085993688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 271, 313, 504, 541, 542, 626, 813, 939, 1082, 1084, 1252, 1623, 1626, 1878, 1897, 2164, 2168, 2191, 2439, 2504, 2817, 3246, 3252, 3756, 3787, 3794, 4328, 4382, 4869, 4878, 5634, 5691, 6492, 6504, 6573, 7512, 7574, 7588, 8764, 9738, 9756, 11268, 11361, 11382, 12984, 13146, 15148, 15176, 17073, 17528, 19476, 19512, 19719, 22536, 22722, 22764, 26292, 30296, 34083, 34146, 38952, 39438, 45444, 45528, 52584, 68166, 68292, 78876, 84823, 90888, 136332, 136584, 146611, 157752, 169333, 169646, 254469, 272664, 293222, 338666, 339292, 439833, 507999, 508938, 586444, 593761, 677332, 678584, 763407, 879666, 1015998, 1017876, 1026277, 1172888, 1185331, 1187522, 1319499, 1354664, 1523997, 1526814, 1759332, 1781283, 2031996, 2035752, 2052554, 2370662, 2375044, 2638998, 3047994, 3053628, 3078831, 3518664, 3555993, 3562566, 4063992, 4105108, 4741324, 4750088, 5277996, 5343849, 6095988, 6107256, 6157662, 7111986, 7125132, 8210216, 9236493, 9482648, 10555992, 10667979, 10687698, 12191976, 12315324, 14223972, 14250264, 18472986, 21335958, 21375396, 24630648, 28447944, 36945972, 42671916, 42750792, 45889243, 73891944, 85343832, 91778486, 137667729, 183556972, 275335458, 321224701, 367113944, 413003187, 550670916, 642449402, 826006374, 963674103, 1101341832, 1284898804, 1652012748, 1927348206, 2569797608, 2891022309, 3304025496, 3854696412, 5782044618, 7709392824, 11564089236, 23128178472]

約数ペア:

[(1, 23128178472), (2, 11564089236), (3, 7709392824), (4, 5782044618), (6, 3854696412), (7, 3304025496), (8, 2891022309), (9, 2569797608), (12, 1927348206), (14, 1652012748), (18, 1284898804), (21, 1101341832), (24, 963674103), (28, 826006374), (36, 642449402), (42, 550670916), (56, 413003187), (63, 367113944), (72, 321224701), (84, 275335458), (126, 183556972), (168, 137667729), (252, 91778486), (271, 85343832), (313, 73891944), (504, 45889243), (541, 42750792), (542, 42671916), (626, 36945972), (813, 28447944), (939, 24630648), (1082, 21375396), (1084, 21335958), (1252, 18472986), (1623, 14250264), (1626, 14223972), (1878, 12315324), (1897, 12191976), (2164, 10687698), (2168, 10667979), (2191, 10555992), (2439, 9482648), (2504, 9236493), (2817, 8210216), (3246, 7125132), (3252, 7111986), (3756, 6157662), (3787, 6107256), (3794, 6095988), (4328, 5343849), (4382, 5277996), (4869, 4750088), (4878, 4741324), (5634, 4105108), (5691, 4063992), (6492, 3562566), (6504, 3555993), (6573, 3518664), (7512, 3078831), (7574, 3053628), (7588, 3047994), (8764, 2638998), (9738, 2375044), (9756, 2370662), (11268, 2052554), (11361, 2035752), (11382, 2031996), (12984, 1781283), (13146, 1759332), (15148, 1526814), (15176, 1523997), (17073, 1354664), (17528, 1319499), (19476, 1187522), (19512, 1185331), (19719, 1172888), (22536, 1026277), (22722, 1017876), (22764, 1015998), (26292, 879666), (30296, 763407), (34083, 678584), (34146, 677332), (38952, 593761), (39438, 586444), (45444, 508938), (45528, 507999), (52584, 439833), (68166, 339292), (68292, 338666), (78876, 293222), (84823, 272664), (90888, 254469), (136332, 169646), (136584, 169333), (146611, 157752)]