331506847168

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{967}}^1\times {\mathrm{26387}}^1$

素因数の和:27402

約数の個数: 112

約数和(自身を含む): 778568440320

約数和(自身を除く): 447061593152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 967, 1624, 1856, 1934, 3248, 3868, 6496, 6769, 7736, 12992, 13538, 15472, 26387, 27076, 28043, 30944, 52774, 54152, 56086, 61888, 105548, 108304, 112172, 184709, 196301, 211096, 216608, 224344, 369418, 392602, 422192, 433216, 448688, 738836, 765223, 785204, 844384, 897376, 1477672, 1530446, 1570408, 1688768, 1794752, 2955344, 3060892, 3140816, 5356561, 5910688, 6121784, 6281632, 10713122, 11821376, 12243568, 12563264, 21426244, 24487136, 25516229, 42852488, 48974272, 51032458, 85704976, 102064916, 171409952, 178613603, 204129832, 342819904, 357227206, 408259664, 714454412, 739970641, 816519328, 1428908824, 1479941282, 1633038656, 2857817648, 2959882564, 5179794487, 5715635296, 5919765128, 10359588974, 11431270592, 11839530256, 20719177948, 23679060512, 41438355896, 47358121024, 82876711792, 165753423584, 331506847168]

約数ペア:

[(1, 331506847168), (2, 165753423584), (4, 82876711792), (7, 47358121024), (8, 41438355896), (14, 23679060512), (16, 20719177948), (28, 11839530256), (29, 11431270592), (32, 10359588974), (56, 5919765128), (58, 5715635296), (64, 5179794487), (112, 2959882564), (116, 2857817648), (203, 1633038656), (224, 1479941282), (232, 1428908824), (406, 816519328), (448, 739970641), (464, 714454412), (812, 408259664), (928, 357227206), (967, 342819904), (1624, 204129832), (1856, 178613603), (1934, 171409952), (3248, 102064916), (3868, 85704976), (6496, 51032458), (6769, 48974272), (7736, 42852488), (12992, 25516229), (13538, 24487136), (15472, 21426244), (26387, 12563264), (27076, 12243568), (28043, 11821376), (30944, 10713122), (52774, 6281632), (54152, 6121784), (56086, 5910688), (61888, 5356561), (105548, 3140816), (108304, 3060892), (112172, 2955344), (184709, 1794752), (196301, 1688768), (211096, 1570408), (216608, 1530446), (224344, 1477672), (369418, 897376), (392602, 844384), (422192, 785204), (433216, 765223), (448688, 738836)]