304250496

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 987033600

約数和(自身を除く): 682783104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 19, 22, 24, 32, 33, 34, 38, 44, 48, 51, 57, 64, 66, 68, 76, 88, 96, 102, 114, 128, 132, 136, 152, 176, 187, 192, 204, 209, 223, 228, 264, 272, 304, 323, 352, 374, 384, 408, 418, 446, 456, 528, 544, 561, 608, 627, 646, 669, 704, 748, 816, 836, 892, 912, 969, 1056, 1088, 1122, 1216, 1254, 1292, 1338, 1408, 1496, 1632, 1672, 1784, 1824, 1938, 2112, 2176, 2244, 2432, 2453, 2508, 2584, 2676, 2992, 3264, 3344, 3553, 3568, 3648, 3791, 3876, 4224, 4237, 4488, 4906, 5016, 5168, 5352, 5984, 6528, 6688, 7106, 7136, 7296, 7359, 7582, 7752, 8474, 8976, 9812, 10032, 10336, 10659, 10704, 11373, 11968, 12711, 13376, 14212, 14272, 14718, 15164, 15504, 16948, 17952, 19624, 20064, 20672, 21318, 21408, 22746, 23936, 25422, 26752, 28424, 28544, 29436, 30328, 31008, 33896, 35904, 39248, 40128, 41344, 41701, 42636, 42816, 45492, 46607, 50844, 56848, 58872, 60656, 62016, 67792, 71808, 72029, 78496, 80256, 83402, 85272, 85632, 90984, 93214, 101688, 113696, 117744, 121312, 124032, 125103, 135584, 139821, 144058, 156992, 166804, 170544, 181968, 186428, 203376, 216087, 227392, 235488, 242624, 250206, 271168, 279642, 288116, 313984, 333608, 341088, 363936, 372856, 406752, 432174, 454784, 470976, 485248, 500412, 542336, 559284, 576232, 667216, 682176, 727872, 745712, 792319, 813504, 864348, 941952, 1000824, 1118568, 1152464, 1334432, 1364352, 1455744, 1491424, 1584638, 1627008, 1728696, 2001648, 2237136, 2304928, 2376957, 2668864, 2982848, 3169276, 3457392, 4003296, 4474272, 4609856, 4753914, 5337728, 5965696, 6338552, 6914784, 8006592, 8948544, 9219712, 9507828, 12677104, 13829568, 16013184, 17897088, 19015656, 25354208, 27659136, 38031312, 50708416, 76062624, 101416832, 152125248, 304250496]

約数ペア:

[(1, 304250496), (2, 152125248), (3, 101416832), (4, 76062624), (6, 50708416), (8, 38031312), (11, 27659136), (12, 25354208), (16, 19015656), (17, 17897088), (19, 16013184), (22, 13829568), (24, 12677104), (32, 9507828), (33, 9219712), (34, 8948544), (38, 8006592), (44, 6914784), (48, 6338552), (51, 5965696), (57, 5337728), (64, 4753914), (66, 4609856), (68, 4474272), (76, 4003296), (88, 3457392), (96, 3169276), (102, 2982848), (114, 2668864), (128, 2376957), (132, 2304928), (136, 2237136), (152, 2001648), (176, 1728696), (187, 1627008), (192, 1584638), (204, 1491424), (209, 1455744), (223, 1364352), (228, 1334432), (264, 1152464), (272, 1118568), (304, 1000824), (323, 941952), (352, 864348), (374, 813504), (384, 792319), (408, 745712), (418, 727872), (446, 682176), (456, 667216), (528, 576232), (544, 559284), (561, 542336), (608, 500412), (627, 485248), (646, 470976), (669, 454784), (704, 432174), (748, 406752), (816, 372856), (836, 363936), (892, 341088), (912, 333608), (969, 313984), (1056, 288116), (1088, 279642), (1122, 271168), (1216, 250206), (1254, 242624), (1292, 235488), (1338, 227392), (1408, 216087), (1496, 203376), (1632, 186428), (1672, 181968), (1784, 170544), (1824, 166804), (1938, 156992), (2112, 144058), (2176, 139821), (2244, 135584), (2432, 125103), (2453, 124032), (2508, 121312), (2584, 117744), (2676, 113696), (2992, 101688), (3264, 93214), (3344, 90984), (3553, 85632), (3568, 85272), (3648, 83402), (3791, 80256), (3876, 78496), (4224, 72029), (4237, 71808), (4488, 67792), (4906, 62016), (5016, 60656), (5168, 58872), (5352, 56848), (5984, 50844), (6528, 46607), (6688, 45492), (7106, 42816), (7136, 42636), (7296, 41701), (7359, 41344), (7582, 40128), (7752, 39248), (8474, 35904), (8976, 33896), (9812, 31008), (10032, 30328), (10336, 29436), (10659, 28544), (10704, 28424), (11373, 26752), (11968, 25422), (12711, 23936), (13376, 22746), (14212, 21408), (14272, 21318), (14718, 20672), (15164, 20064), (15504, 19624), (16948, 17952)]