42918529.000000000

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 144

約数和(自身を含む): 604181760

約数和(自身を除く): 395368116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 37, 39, 52, 62, 74, 78, 93, 111, 117, 124, 148, 156, 186, 222, 234, 279, 333, 372, 389, 403, 444, 468, 481, 558, 666, 778, 806, 962, 1116, 1147, 1167, 1209, 1332, 1443, 1556, 1612, 1924, 2294, 2334, 2418, 2886, 3441, 3501, 3627, 4329, 4588, 4668, 4836, 5057, 5772, 6882, 7002, 7254, 8658, 10114, 10323, 12059, 13764, 14004, 14393, 14508, 14911, 15171, 17316, 20228, 20646, 24118, 28786, 29822, 30342, 36177, 41292, 43179, 44733, 45513, 48236, 57572, 59644, 60684, 72354, 86358, 89466, 91026, 108531, 129537, 134199, 144708, 156767, 172716, 178932, 182052, 187109, 217062, 259074, 268398, 313534, 374218, 434124, 446183, 470301, 518148, 536796, 561327, 627068, 748436, 892366, 940602, 1122654, 1338549, 1410903, 1683981, 1784732, 1881204, 2245308, 2677098, 2821806, 3367962, 4015647, 5354196, 5643612, 5800379, 6735924, 8031294, 11600758, 16062588, 17401137, 23201516, 34802274, 52203411, 69604548, 104406822, 208813644]

約数ペア:

[(1, 208813644), (2, 104406822), (3, 69604548), (4, 52203411), (6, 34802274), (9, 23201516), (12, 17401137), (13, 16062588), (18, 11600758), (26, 8031294), (31, 6735924), (36, 5800379), (37, 5643612), (39, 5354196), (52, 4015647), (62, 3367962), (74, 2821806), (78, 2677098), (93, 2245308), (111, 1881204), (117, 1784732), (124, 1683981), (148, 1410903), (156, 1338549), (186, 1122654), (222, 940602), (234, 892366), (279, 748436), (333, 627068), (372, 561327), (389, 536796), (403, 518148), (444, 470301), (468, 446183), (481, 434124), (558, 374218), (666, 313534), (778, 268398), (806, 259074), (962, 217062), (1116, 187109), (1147, 182052), (1167, 178932), (1209, 172716), (1332, 156767), (1443, 144708), (1556, 134199), (1612, 129537), (1924, 108531), (2294, 91026), (2334, 89466), (2418, 86358), (2886, 72354), (3441, 60684), (3501, 59644), (3627, 57572), (4329, 48236), (4588, 45513), (4668, 44733), (4836, 43179), (5057, 41292), (5772, 36177), (6882, 30342), (7002, 29822), (7254, 28786), (8658, 24118), (10114, 20646), (10323, 20228), (12059, 17316), (13764, 15171), (14004, 14911), (14393, 14508)]