2321331456

素因数分解:

$2^8\times 3^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{541}}^1$

素因数の和:748

約数の個数: 144

約数和(自身を含む): 6398930048

約数和(自身を除く): 4077598592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 151, 192, 222, 256, 296, 302, 384, 444, 453, 541, 592, 604, 768, 888, 906, 1082, 1184, 1208, 1623, 1776, 1812, 2164, 2368, 2416, 3246, 3552, 3624, 4328, 4736, 4832, 5587, 6492, 7104, 7248, 8656, 9472, 9664, 11174, 12984, 14208, 14496, 16761, 17312, 19328, 20017, 22348, 25968, 28416, 28992, 33522, 34624, 38656, 40034, 44696, 51936, 57984, 60051, 67044, 69248, 80068, 81691, 89392, 103872, 115968, 120102, 134088, 138496, 160136, 163382, 178784, 207744, 240204, 245073, 268176, 320272, 326764, 357568, 415488, 480408, 490146, 536352, 640544, 653528, 715136, 960816, 980292, 1072704, 1281088, 1307056, 1430272, 1921632, 1960584, 2145408, 2562176, 2614112, 3022567, 3843264, 3921168, 4290816, 5124352, 5228224, 6045134, 7686528, 7842336, 9067701, 10456448, 12090268, 15373056, 15684672, 18135402, 20912896, 24180536, 31369344, 36270804, 48361072, 62738688, 72541608, 96722144, 145083216, 193444288, 290166432, 386888576, 580332864, 773777152, 1160665728, 2321331456]

約数ペア:

[(1, 2321331456), (2, 1160665728), (3, 773777152), (4, 580332864), (6, 386888576), (8, 290166432), (12, 193444288), (16, 145083216), (24, 96722144), (32, 72541608), (37, 62738688), (48, 48361072), (64, 36270804), (74, 31369344), (96, 24180536), (111, 20912896), (128, 18135402), (148, 15684672), (151, 15373056), (192, 12090268), (222, 10456448), (256, 9067701), (296, 7842336), (302, 7686528), (384, 6045134), (444, 5228224), (453, 5124352), (541, 4290816), (592, 3921168), (604, 3843264), (768, 3022567), (888, 2614112), (906, 2562176), (1082, 2145408), (1184, 1960584), (1208, 1921632), (1623, 1430272), (1776, 1307056), (1812, 1281088), (2164, 1072704), (2368, 980292), (2416, 960816), (3246, 715136), (3552, 653528), (3624, 640544), (4328, 536352), (4736, 490146), (4832, 480408), (5587, 415488), (6492, 357568), (7104, 326764), (7248, 320272), (8656, 268176), (9472, 245073), (9664, 240204), (11174, 207744), (12984, 178784), (14208, 163382), (14496, 160136), (16761, 138496), (17312, 134088), (19328, 120102), (20017, 115968), (22348, 103872), (25968, 89392), (28416, 81691), (28992, 80068), (33522, 69248), (34624, 67044), (38656, 60051), (40034, 57984), (44696, 51936)]