313896384

素因数分解:

$2^6\times 3^4\times {\mathrm{151}}^1\times {\mathrm{401}}^1$

素因数の和:576

約数の個数: 140

約数和(自身を含む): 938985168

約数和(自身を除く): 625088784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 151, 162, 192, 216, 288, 302, 324, 401, 432, 453, 576, 604, 648, 802, 864, 906, 1203, 1208, 1296, 1359, 1604, 1728, 1812, 2406, 2416, 2592, 2718, 3208, 3609, 3624, 4077, 4812, 4832, 5184, 5436, 6416, 7218, 7248, 8154, 9624, 9664, 10827, 10872, 12231, 12832, 14436, 14496, 16308, 19248, 21654, 21744, 24462, 25664, 28872, 28992, 32481, 32616, 38496, 43308, 43488, 48924, 57744, 60551, 64962, 65232, 76992, 86616, 86976, 97848, 115488, 121102, 129924, 130464, 173232, 181653, 195696, 230976, 242204, 259848, 260928, 346464, 363306, 391392, 484408, 519696, 544959, 692928, 726612, 782784, 968816, 1039392, 1089918, 1453224, 1634877, 1937632, 2078784, 2179836, 2906448, 3269754, 3875264, 4359672, 4904631, 5812896, 6539508, 8719344, 9809262, 11625792, 13079016, 17438688, 19618524, 26158032, 34877376, 39237048, 52316064, 78474096, 104632128, 156948192, 313896384]

約数ペア:

[(1, 313896384), (2, 156948192), (3, 104632128), (4, 78474096), (6, 52316064), (8, 39237048), (9, 34877376), (12, 26158032), (16, 19618524), (18, 17438688), (24, 13079016), (27, 11625792), (32, 9809262), (36, 8719344), (48, 6539508), (54, 5812896), (64, 4904631), (72, 4359672), (81, 3875264), (96, 3269754), (108, 2906448), (144, 2179836), (151, 2078784), (162, 1937632), (192, 1634877), (216, 1453224), (288, 1089918), (302, 1039392), (324, 968816), (401, 782784), (432, 726612), (453, 692928), (576, 544959), (604, 519696), (648, 484408), (802, 391392), (864, 363306), (906, 346464), (1203, 260928), (1208, 259848), (1296, 242204), (1359, 230976), (1604, 195696), (1728, 181653), (1812, 173232), (2406, 130464), (2416, 129924), (2592, 121102), (2718, 115488), (3208, 97848), (3609, 86976), (3624, 86616), (4077, 76992), (4812, 65232), (4832, 64962), (5184, 60551), (5436, 57744), (6416, 48924), (7218, 43488), (7248, 43308), (8154, 38496), (9624, 32616), (9664, 32481), (10827, 28992), (10872, 28872), (12231, 25664), (12832, 24462), (14436, 21744), (14496, 21654), (16308, 19248)]