255535372008

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2497609}}^1$

素因数の和:2497664

約数の個数: 144

約数和(自身を含む): 832828054500

約数和(自身を除く): 577292682492

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 696, 812, 882, 1044, 1176, 1218, 1421, 1624, 1764, 1827, 2088, 2436, 2842, 3528, 3654, 4263, 4872, 5684, 7308, 8526, 11368, 12789, 14616, 17052, 25578, 34104, 51156, 102312, 2497609, 4995218, 7492827, 9990436, 14985654, 17483263, 19980872, 22478481, 29971308, 34966526, 44956962, 52449789, 59942616, 69933052, 72430661, 89913924, 104899578, 122382841, 139866104, 144861322, 157349367, 179827848, 209799156, 217291983, 244765682, 289722644, 314698734, 367148523, 419598312, 434583966, 489531364, 507014627, 579445288, 629397468, 651875949, 734297046, 869167932, 979062728, 1014029254, 1101445569, 1258794936, 1303751898, 1468594092, 1521043881, 1738335864, 2028058508, 2202891138, 2607503796, 2937188184, 3042087762, 3549102389, 4056117016, 4405782276, 4563131643, 5215007592, 6084175524, 7098204778, 8811564552, 9126263286, 10647307167, 12168351048, 14196409556, 18252526572, 21294614334, 28392819112, 31941921501, 36505053144, 42589228668, 63883843002, 85178457336, 127767686004, 255535372008]

約数ペア:

[(1, 255535372008), (2, 127767686004), (3, 85178457336), (4, 63883843002), (6, 42589228668), (7, 36505053144), (8, 31941921501), (9, 28392819112), (12, 21294614334), (14, 18252526572), (18, 14196409556), (21, 12168351048), (24, 10647307167), (28, 9126263286), (29, 8811564552), (36, 7098204778), (42, 6084175524), (49, 5215007592), (56, 4563131643), (58, 4405782276), (63, 4056117016), (72, 3549102389), (84, 3042087762), (87, 2937188184), (98, 2607503796), (116, 2202891138), (126, 2028058508), (147, 1738335864), (168, 1521043881), (174, 1468594092), (196, 1303751898), (203, 1258794936), (232, 1101445569), (252, 1014029254), (261, 979062728), (294, 869167932), (348, 734297046), (392, 651875949), (406, 629397468), (441, 579445288), (504, 507014627), (522, 489531364), (588, 434583966), (609, 419598312), (696, 367148523), (812, 314698734), (882, 289722644), (1044, 244765682), (1176, 217291983), (1218, 209799156), (1421, 179827848), (1624, 157349367), (1764, 144861322), (1827, 139866104), (2088, 122382841), (2436, 104899578), (2842, 89913924), (3528, 72430661), (3654, 69933052), (4263, 59942616), (4872, 52449789), (5684, 44956962), (7308, 34966526), (8526, 29971308), (11368, 22478481), (12789, 19980872), (14616, 17483263), (17052, 14985654), (25578, 9990436), (34104, 7492827), (51156, 4995218), (102312, 2497609)]