1872669864

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1$

素因数の和:599

約数の個数: 128

約数和(自身を含む): 5129994240

約数和(自身を除く): 3257324376

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 167, 254, 283, 312, 334, 381, 501, 508, 566, 668, 762, 849, 1002, 1016, 1132, 1336, 1524, 1651, 1698, 2004, 2171, 2264, 3048, 3302, 3396, 3679, 4008, 4342, 4953, 6513, 6604, 6792, 7358, 8684, 9906, 11037, 13026, 13208, 14716, 17368, 19812, 21209, 22074, 26052, 29432, 35941, 39624, 42418, 44148, 47261, 52104, 63627, 71882, 84836, 88296, 94522, 107823, 127254, 141783, 143764, 169672, 189044, 215646, 254508, 275717, 283566, 287528, 378088, 431292, 467233, 509016, 551434, 567132, 614393, 827151, 862584, 934466, 1102868, 1134264, 1228786, 1401699, 1654302, 1843179, 1868932, 2205736, 2457572, 2803398, 3308604, 3686358, 3737864, 4915144, 5606796, 6002147, 6617208, 7372716, 11213592, 12004294, 14745432, 18006441, 24008588, 36012882, 48017176, 72025764, 78027911, 144051528, 156055822, 234083733, 312111644, 468167466, 624223288, 936334932, 1872669864]

約数ペア:

[(1, 1872669864), (2, 936334932), (3, 624223288), (4, 468167466), (6, 312111644), (8, 234083733), (12, 156055822), (13, 144051528), (24, 78027911), (26, 72025764), (39, 48017176), (52, 36012882), (78, 24008588), (104, 18006441), (127, 14745432), (156, 12004294), (167, 11213592), (254, 7372716), (283, 6617208), (312, 6002147), (334, 5606796), (381, 4915144), (501, 3737864), (508, 3686358), (566, 3308604), (668, 2803398), (762, 2457572), (849, 2205736), (1002, 1868932), (1016, 1843179), (1132, 1654302), (1336, 1401699), (1524, 1228786), (1651, 1134264), (1698, 1102868), (2004, 934466), (2171, 862584), (2264, 827151), (3048, 614393), (3302, 567132), (3396, 551434), (3679, 509016), (4008, 467233), (4342, 431292), (4953, 378088), (6513, 287528), (6604, 283566), (6792, 275717), (7358, 254508), (8684, 215646), (9906, 189044), (11037, 169672), (13026, 143764), (13208, 141783), (14716, 127254), (17368, 107823), (19812, 94522), (21209, 88296), (22074, 84836), (26052, 71882), (29432, 63627), (35941, 52104), (39624, 47261), (42418, 44148)]