1604323968

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 4873478400

約数和(自身を除く): 3269154432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 89, 92, 96, 104, 128, 138, 156, 157, 178, 184, 192, 208, 267, 276, 299, 312, 314, 356, 368, 384, 416, 471, 534, 552, 598, 624, 628, 712, 736, 832, 897, 942, 1068, 1104, 1157, 1196, 1248, 1256, 1424, 1472, 1664, 1794, 1884, 2041, 2047, 2136, 2208, 2314, 2392, 2496, 2512, 2848, 2944, 3471, 3588, 3611, 3768, 4082, 4094, 4272, 4416, 4628, 4784, 4992, 5024, 5696, 6123, 6141, 6942, 7176, 7222, 7536, 8164, 8188, 8544, 8832, 9256, 9568, 10048, 10833, 11392, 12246, 12282, 13884, 13973, 14352, 14444, 15072, 16328, 16376, 17088, 18512, 19136, 20096, 21666, 24492, 24564, 26611, 27768, 27946, 28704, 28888, 30144, 32656, 32752, 34176, 37024, 38272, 41919, 43332, 46943, 48984, 49128, 53222, 55536, 55892, 57408, 57776, 60288, 65312, 65504, 74048, 79833, 83838, 86664, 93886, 97968, 98256, 106444, 111072, 111784, 114816, 115552, 130624, 131008, 140829, 148096, 159666, 167676, 173328, 181649, 187772, 195936, 196512, 212888, 222144, 223568, 231104, 261248, 262016, 281658, 319332, 321379, 335352, 346656, 363298, 375544, 391872, 393024, 425776, 444288, 447136, 462208, 544947, 563316, 638664, 642758, 670704, 693312, 726596, 751088, 783744, 786048, 851552, 894272, 964137, 1089894, 1126632, 1277328, 1285516, 1341408, 1386624, 1453192, 1502176, 1703104, 1788544, 1928274, 2179788, 2253264, 2554656, 2571032, 2682816, 2906384, 3004352, 3406208, 3856548, 4177927, 4359576, 4506528, 5109312, 5142064, 5365632, 5812768, 6008704, 7713096, 8355854, 8719152, 9013056, 10218624, 10284128, 11625536, 12533781, 15426192, 16711708, 17438304, 18026112, 20568256, 23251072, 25067562, 30852384, 33423416, 34876608, 41136512, 50135124, 61704768, 66846832, 69753216, 100270248, 123409536, 133693664, 200540496, 267387328, 401080992, 534774656, 802161984, 1604323968]

約数ペア:

[(1, 1604323968), (2, 802161984), (3, 534774656), (4, 401080992), (6, 267387328), (8, 200540496), (12, 133693664), (13, 123409536), (16, 100270248), (23, 69753216), (24, 66846832), (26, 61704768), (32, 50135124), (39, 41136512), (46, 34876608), (48, 33423416), (52, 30852384), (64, 25067562), (69, 23251072), (78, 20568256), (89, 18026112), (92, 17438304), (96, 16711708), (104, 15426192), (128, 12533781), (138, 11625536), (156, 10284128), (157, 10218624), (178, 9013056), (184, 8719152), (192, 8355854), (208, 7713096), (267, 6008704), (276, 5812768), (299, 5365632), (312, 5142064), (314, 5109312), (356, 4506528), (368, 4359576), (384, 4177927), (416, 3856548), (471, 3406208), (534, 3004352), (552, 2906384), (598, 2682816), (624, 2571032), (628, 2554656), (712, 2253264), (736, 2179788), (832, 1928274), (897, 1788544), (942, 1703104), (1068, 1502176), (1104, 1453192), (1157, 1386624), (1196, 1341408), (1248, 1285516), (1256, 1277328), (1424, 1126632), (1472, 1089894), (1664, 964137), (1794, 894272), (1884, 851552), (2041, 786048), (2047, 783744), (2136, 751088), (2208, 726596), (2314, 693312), (2392, 670704), (2496, 642758), (2512, 638664), (2848, 563316), (2944, 544947), (3471, 462208), (3588, 447136), (3611, 444288), (3768, 425776), (4082, 393024), (4094, 391872), (4272, 375544), (4416, 363298), (4628, 346656), (4784, 335352), (4992, 321379), (5024, 319332), (5696, 281658), (6123, 262016), (6141, 261248), (6942, 231104), (7176, 223568), (7222, 222144), (7536, 212888), (8164, 196512), (8188, 195936), (8544, 187772), (8832, 181649), (9256, 173328), (9568, 167676), (10048, 159666), (10833, 148096), (11392, 140829), (12246, 131008), (12282, 130624), (13884, 115552), (13973, 114816), (14352, 111784), (14444, 111072), (15072, 106444), (16328, 98256), (16376, 97968), (17088, 93886), (18512, 86664), (19136, 83838), (20096, 79833), (21666, 74048), (24492, 65504), (24564, 65312), (26611, 60288), (27768, 57776), (27946, 57408), (28704, 55892), (28888, 55536), (30144, 53222), (32656, 49128), (32752, 48984), (34176, 46943), (37024, 43332), (38272, 41919)]