2023942648

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{137}}^1\times {\mathrm{223}}^1$

素因数の和:406

約数の個数: 144

約数和(自身を含む): 4836646080

約数和(自身を除く): 2812703432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 137, 169, 182, 196, 223, 274, 338, 364, 392, 446, 548, 637, 676, 728, 892, 959, 1096, 1183, 1274, 1352, 1561, 1781, 1784, 1918, 2366, 2548, 2899, 3122, 3562, 3836, 4732, 5096, 5798, 6244, 6713, 7124, 7672, 8281, 9464, 10927, 11596, 12467, 12488, 13426, 14248, 16562, 20293, 21854, 23153, 23192, 24934, 26852, 30551, 33124, 37687, 40586, 43708, 46306, 49868, 53704, 61102, 66248, 75374, 81172, 87269, 87416, 92612, 99736, 122204, 142051, 150748, 162071, 162344, 174538, 185224, 213857, 244408, 263809, 284102, 301496, 324142, 349076, 397163, 427714, 527618, 568204, 648284, 698152, 794326, 855428, 1055236, 1134497, 1136408, 1296568, 1496999, 1588652, 1710856, 1846663, 2110472, 2268994, 2780141, 2993998, 3177304, 3693326, 4537988, 5163119, 5560282, 5987996, 7386652, 9075976, 10326238, 11120564, 11975992, 14773304, 19460987, 20652476, 22241128, 36141833, 38921974, 41304952, 72283666, 77843948, 144567332, 155687896, 252992831, 289134664, 505985662, 1011971324, 2023942648]

約数ペア:

[(1, 2023942648), (2, 1011971324), (4, 505985662), (7, 289134664), (8, 252992831), (13, 155687896), (14, 144567332), (26, 77843948), (28, 72283666), (49, 41304952), (52, 38921974), (56, 36141833), (91, 22241128), (98, 20652476), (104, 19460987), (137, 14773304), (169, 11975992), (182, 11120564), (196, 10326238), (223, 9075976), (274, 7386652), (338, 5987996), (364, 5560282), (392, 5163119), (446, 4537988), (548, 3693326), (637, 3177304), (676, 2993998), (728, 2780141), (892, 2268994), (959, 2110472), (1096, 1846663), (1183, 1710856), (1274, 1588652), (1352, 1496999), (1561, 1296568), (1781, 1136408), (1784, 1134497), (1918, 1055236), (2366, 855428), (2548, 794326), (2899, 698152), (3122, 648284), (3562, 568204), (3836, 527618), (4732, 427714), (5096, 397163), (5798, 349076), (6244, 324142), (6713, 301496), (7124, 284102), (7672, 263809), (8281, 244408), (9464, 213857), (10927, 185224), (11596, 174538), (12467, 162344), (12488, 162071), (13426, 150748), (14248, 142051), (16562, 122204), (20293, 99736), (21854, 92612), (23153, 87416), (23192, 87269), (24934, 81172), (26852, 75374), (30551, 66248), (33124, 61102), (37687, 53704), (40586, 49868), (43708, 46306)]