401080992

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 1204035840

約数和(自身を除く): 802954848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 69, 78, 89, 92, 96, 104, 138, 156, 157, 178, 184, 208, 267, 276, 299, 312, 314, 356, 368, 416, 471, 534, 552, 598, 624, 628, 712, 736, 897, 942, 1068, 1104, 1157, 1196, 1248, 1256, 1424, 1794, 1884, 2041, 2047, 2136, 2208, 2314, 2392, 2512, 2848, 3471, 3588, 3611, 3768, 4082, 4094, 4272, 4628, 4784, 5024, 6123, 6141, 6942, 7176, 7222, 7536, 8164, 8188, 8544, 9256, 9568, 10833, 12246, 12282, 13884, 13973, 14352, 14444, 15072, 16328, 16376, 18512, 21666, 24492, 24564, 26611, 27768, 27946, 28704, 28888, 32656, 32752, 37024, 41919, 43332, 46943, 48984, 49128, 53222, 55536, 55892, 57776, 65312, 65504, 79833, 83838, 86664, 93886, 97968, 98256, 106444, 111072, 111784, 115552, 140829, 159666, 167676, 173328, 181649, 187772, 195936, 196512, 212888, 223568, 281658, 319332, 321379, 335352, 346656, 363298, 375544, 425776, 447136, 544947, 563316, 638664, 642758, 670704, 726596, 751088, 851552, 964137, 1089894, 1126632, 1277328, 1285516, 1341408, 1453192, 1502176, 1928274, 2179788, 2253264, 2554656, 2571032, 2906384, 3856548, 4177927, 4359576, 4506528, 5142064, 5812768, 7713096, 8355854, 8719152, 10284128, 12533781, 15426192, 16711708, 17438304, 25067562, 30852384, 33423416, 50135124, 66846832, 100270248, 133693664, 200540496, 401080992]

約数ペア:

[(1, 401080992), (2, 200540496), (3, 133693664), (4, 100270248), (6, 66846832), (8, 50135124), (12, 33423416), (13, 30852384), (16, 25067562), (23, 17438304), (24, 16711708), (26, 15426192), (32, 12533781), (39, 10284128), (46, 8719152), (48, 8355854), (52, 7713096), (69, 5812768), (78, 5142064), (89, 4506528), (92, 4359576), (96, 4177927), (104, 3856548), (138, 2906384), (156, 2571032), (157, 2554656), (178, 2253264), (184, 2179788), (208, 1928274), (267, 1502176), (276, 1453192), (299, 1341408), (312, 1285516), (314, 1277328), (356, 1126632), (368, 1089894), (416, 964137), (471, 851552), (534, 751088), (552, 726596), (598, 670704), (624, 642758), (628, 638664), (712, 563316), (736, 544947), (897, 447136), (942, 425776), (1068, 375544), (1104, 363298), (1157, 346656), (1196, 335352), (1248, 321379), (1256, 319332), (1424, 281658), (1794, 223568), (1884, 212888), (2041, 196512), (2047, 195936), (2136, 187772), (2208, 181649), (2314, 173328), (2392, 167676), (2512, 159666), (2848, 140829), (3471, 115552), (3588, 111784), (3611, 111072), (3768, 106444), (4082, 98256), (4094, 97968), (4272, 93886), (4628, 86664), (4784, 83838), (5024, 79833), (6123, 65504), (6141, 65312), (6942, 57776), (7176, 55892), (7222, 55536), (7536, 53222), (8164, 49128), (8188, 48984), (8544, 46943), (9256, 43332), (9568, 41919), (10833, 37024), (12246, 32752), (12282, 32656), (13884, 28888), (13973, 28704), (14352, 27946), (14444, 27768), (15072, 26611), (16328, 24564), (16376, 24492), (18512, 21666)]