515742012

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:840

約数の個数: 96

約数和(自身を含む): 1371202560

約数和(自身を除く): 855460548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 103, 108, 142, 206, 213, 284, 309, 412, 426, 618, 639, 653, 852, 927, 1236, 1278, 1306, 1854, 1917, 1959, 2556, 2612, 2781, 3708, 3834, 3918, 5562, 5877, 7313, 7668, 7836, 11124, 11754, 14626, 17631, 21939, 23508, 29252, 35262, 43878, 46363, 65817, 67259, 70524, 87756, 92726, 131634, 134518, 139089, 185452, 197451, 201777, 263268, 269036, 278178, 394902, 403554, 417267, 556356, 605331, 789804, 807108, 834534, 1210662, 1251801, 1669068, 1815993, 2421324, 2503602, 3631986, 4775389, 5007204, 7263972, 9550778, 14326167, 19101556, 28652334, 42978501, 57304668, 85957002, 128935503, 171914004, 257871006, 515742012]

約数ペア:

[(1, 515742012), (2, 257871006), (3, 171914004), (4, 128935503), (6, 85957002), (9, 57304668), (12, 42978501), (18, 28652334), (27, 19101556), (36, 14326167), (54, 9550778), (71, 7263972), (103, 5007204), (108, 4775389), (142, 3631986), (206, 2503602), (213, 2421324), (284, 1815993), (309, 1669068), (412, 1251801), (426, 1210662), (618, 834534), (639, 807108), (653, 789804), (852, 605331), (927, 556356), (1236, 417267), (1278, 403554), (1306, 394902), (1854, 278178), (1917, 269036), (1959, 263268), (2556, 201777), (2612, 197451), (2781, 185452), (3708, 139089), (3834, 134518), (3918, 131634), (5562, 92726), (5877, 87756), (7313, 70524), (7668, 67259), (7836, 65817), (11124, 46363), (11754, 43878), (14626, 35262), (17631, 29252), (21939, 23508)]