664355278806

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^3\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:779

約数の個数: 128

約数和(自身を含む): 1435287859200

約数和(自身を除く): 770932580394

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 89, 94, 138, 141, 178, 267, 282, 521, 534, 1042, 1081, 1563, 2047, 2162, 2209, 3126, 3243, 4094, 4183, 4418, 6141, 6486, 6627, 8366, 11983, 12282, 12549, 13254, 23966, 24487, 25098, 35949, 46369, 48974, 50807, 71898, 73461, 92738, 96209, 101614, 103823, 139107, 146922, 152421, 192418, 196601, 207646, 278214, 288627, 304842, 311469, 393202, 563201, 577254, 589803, 622938, 1066487, 1126402, 1150889, 1179606, 1689603, 2132974, 2179343, 2301778, 2387929, 3199461, 3379206, 3452667, 4358686, 4521823, 4775858, 6398922, 6538029, 6905334, 7163787, 9043646, 9240247, 13076058, 13565469, 14327574, 18480494, 26470447, 27130938, 27720741, 50124889, 52940894, 54091783, 55441482, 79411341, 100249778, 102429121, 108183566, 150374667, 158822682, 162275349, 204858242, 212525681, 300749334, 307287363, 324550698, 425051362, 614574726, 637577043, 1244111009, 1275154086, 2355869783, 2488222018, 3732333027, 4711739566, 4814168687, 7067609349, 7464666054, 9628337374, 14135218698, 14442506061, 28885012122, 110725879801, 221451759602, 332177639403, 664355278806]

約数ペア:

[(1, 664355278806), (2, 332177639403), (3, 221451759602), (6, 110725879801), (23, 28885012122), (46, 14442506061), (47, 14135218698), (69, 9628337374), (89, 7464666054), (94, 7067609349), (138, 4814168687), (141, 4711739566), (178, 3732333027), (267, 2488222018), (282, 2355869783), (521, 1275154086), (534, 1244111009), (1042, 637577043), (1081, 614574726), (1563, 425051362), (2047, 324550698), (2162, 307287363), (2209, 300749334), (3126, 212525681), (3243, 204858242), (4094, 162275349), (4183, 158822682), (4418, 150374667), (6141, 108183566), (6486, 102429121), (6627, 100249778), (8366, 79411341), (11983, 55441482), (12282, 54091783), (12549, 52940894), (13254, 50124889), (23966, 27720741), (24487, 27130938), (25098, 26470447), (35949, 18480494), (46369, 14327574), (48974, 13565469), (50807, 13076058), (71898, 9240247), (73461, 9043646), (92738, 7163787), (96209, 6905334), (101614, 6538029), (103823, 6398922), (139107, 4775858), (146922, 4521823), (152421, 4358686), (192418, 3452667), (196601, 3379206), (207646, 3199461), (278214, 2387929), (288627, 2301778), (304842, 2179343), (311469, 2132974), (393202, 1689603), (563201, 1179606), (577254, 1150889), (589803, 1126402), (622938, 1066487)]