485217408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{71}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 1446621120

約数和(自身を除く): 961403712

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 64, 71, 74, 78, 96, 104, 111, 128, 142, 148, 156, 192, 208, 213, 222, 284, 296, 312, 384, 416, 426, 444, 481, 568, 592, 624, 832, 852, 888, 923, 962, 1136, 1184, 1248, 1369, 1443, 1664, 1704, 1776, 1846, 1924, 2272, 2368, 2496, 2627, 2738, 2769, 2886, 3408, 3552, 3692, 3848, 4107, 4544, 4736, 4992, 5254, 5476, 5538, 5772, 6816, 7104, 7384, 7696, 7881, 8214, 9088, 10508, 10952, 11076, 11544, 13632, 14208, 14768, 15392, 15762, 16428, 17797, 21016, 21904, 22152, 23088, 27264, 29536, 30784, 31524, 32856, 34151, 35594, 42032, 43808, 44304, 46176, 53391, 59072, 61568, 63048, 65712, 68302, 71188, 84064, 87616, 88608, 92352, 97199, 102453, 106782, 118144, 126096, 131424, 136604, 142376, 168128, 175232, 177216, 184704, 194398, 204906, 213564, 252192, 262848, 273208, 284752, 291597, 336256, 354432, 388796, 409812, 427128, 504384, 525696, 546416, 569504, 583194, 777592, 819624, 854256, 1008768, 1092832, 1139008, 1166388, 1263587, 1555184, 1639248, 1708512, 2185664, 2278016, 2332776, 2527174, 3110368, 3278496, 3417024, 3790761, 4371328, 4665552, 5054348, 6220736, 6556992, 6834048, 7581522, 9331104, 10108696, 12441472, 13113984, 15163044, 18662208, 20217392, 30326088, 37324416, 40434784, 60652176, 80869568, 121304352, 161739136, 242608704, 485217408]

約数ペア:

[(1, 485217408), (2, 242608704), (3, 161739136), (4, 121304352), (6, 80869568), (8, 60652176), (12, 40434784), (13, 37324416), (16, 30326088), (24, 20217392), (26, 18662208), (32, 15163044), (37, 13113984), (39, 12441472), (48, 10108696), (52, 9331104), (64, 7581522), (71, 6834048), (74, 6556992), (78, 6220736), (96, 5054348), (104, 4665552), (111, 4371328), (128, 3790761), (142, 3417024), (148, 3278496), (156, 3110368), (192, 2527174), (208, 2332776), (213, 2278016), (222, 2185664), (284, 1708512), (296, 1639248), (312, 1555184), (384, 1263587), (416, 1166388), (426, 1139008), (444, 1092832), (481, 1008768), (568, 854256), (592, 819624), (624, 777592), (832, 583194), (852, 569504), (888, 546416), (923, 525696), (962, 504384), (1136, 427128), (1184, 409812), (1248, 388796), (1369, 354432), (1443, 336256), (1664, 291597), (1704, 284752), (1776, 273208), (1846, 262848), (1924, 252192), (2272, 213564), (2368, 204906), (2496, 194398), (2627, 184704), (2738, 177216), (2769, 175232), (2886, 168128), (3408, 142376), (3552, 136604), (3692, 131424), (3848, 126096), (4107, 118144), (4544, 106782), (4736, 102453), (4992, 97199), (5254, 92352), (5476, 88608), (5538, 87616), (5772, 84064), (6816, 71188), (7104, 68302), (7384, 65712), (7696, 63048), (7881, 61568), (8214, 59072), (9088, 53391), (10508, 46176), (10952, 44304), (11076, 43808), (11544, 42032), (13632, 35594), (14208, 34151), (14768, 32856), (15392, 31524), (15762, 30784), (16428, 29536), (17797, 27264), (21016, 23088), (21904, 22152)]