669808568

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 192

約数和(自身を含む): 1640943360

約数和(自身を除く): 971134792

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 31, 34, 44, 52, 62, 68, 88, 101, 104, 121, 124, 136, 143, 187, 202, 221, 242, 248, 286, 341, 374, 403, 404, 442, 484, 527, 572, 682, 748, 806, 808, 884, 968, 1054, 1111, 1144, 1313, 1364, 1496, 1573, 1612, 1717, 1768, 2057, 2108, 2222, 2431, 2626, 2728, 3131, 3146, 3224, 3434, 3751, 4114, 4216, 4433, 4444, 4862, 5252, 5797, 6262, 6292, 6851, 6868, 7502, 8228, 8866, 8888, 9724, 10504, 11594, 12221, 12524, 12584, 13702, 13736, 14443, 15004, 16456, 17732, 18887, 19448, 22321, 23188, 24442, 25048, 26741, 27404, 28886, 30008, 34441, 35464, 37774, 40703, 44642, 46376, 48763, 48884, 53227, 53482, 54808, 57772, 63767, 68882, 75361, 75548, 81406, 89284, 97526, 97768, 106454, 106964, 115544, 127534, 137764, 150722, 151096, 158873, 162812, 178568, 195052, 207757, 212908, 213928, 245531, 255068, 275528, 301444, 317746, 325624, 378851, 390104, 415514, 425816, 447733, 491062, 510136, 585497, 602888, 635492, 691951, 757702, 828971, 831028, 895466, 982124, 1170994, 1270984, 1383902, 1515404, 1657942, 1662056, 1790932, 1964248, 2341988, 2700841, 2767804, 3030808, 3315884, 3581864, 4683976, 4925063, 5401682, 5535608, 6440467, 6631768, 7611461, 9850126, 10803364, 12880934, 15222922, 19700252, 21606728, 25761868, 30445844, 39400504, 51523736, 60891688, 83726071, 167452142, 334904284, 669808568]

約数ペア:

[(1, 669808568), (2, 334904284), (4, 167452142), (8, 83726071), (11, 60891688), (13, 51523736), (17, 39400504), (22, 30445844), (26, 25761868), (31, 21606728), (34, 19700252), (44, 15222922), (52, 12880934), (62, 10803364), (68, 9850126), (88, 7611461), (101, 6631768), (104, 6440467), (121, 5535608), (124, 5401682), (136, 4925063), (143, 4683976), (187, 3581864), (202, 3315884), (221, 3030808), (242, 2767804), (248, 2700841), (286, 2341988), (341, 1964248), (374, 1790932), (403, 1662056), (404, 1657942), (442, 1515404), (484, 1383902), (527, 1270984), (572, 1170994), (682, 982124), (748, 895466), (806, 831028), (808, 828971), (884, 757702), (968, 691951), (1054, 635492), (1111, 602888), (1144, 585497), (1313, 510136), (1364, 491062), (1496, 447733), (1573, 425816), (1612, 415514), (1717, 390104), (1768, 378851), (2057, 325624), (2108, 317746), (2222, 301444), (2431, 275528), (2626, 255068), (2728, 245531), (3131, 213928), (3146, 212908), (3224, 207757), (3434, 195052), (3751, 178568), (4114, 162812), (4216, 158873), (4433, 151096), (4444, 150722), (4862, 137764), (5252, 127534), (5797, 115544), (6262, 106964), (6292, 106454), (6851, 97768), (6868, 97526), (7502, 89284), (8228, 81406), (8866, 75548), (8888, 75361), (9724, 68882), (10504, 63767), (11594, 57772), (12221, 54808), (12524, 53482), (12584, 53227), (13702, 48884), (13736, 48763), (14443, 46376), (15004, 44642), (16456, 40703), (17732, 37774), (18887, 35464), (19448, 34441), (22321, 30008), (23188, 28886), (24442, 27404), (25048, 26741)]