440046156928

素因数分解:

$2^7\times 7^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{11677}}^1$

素因数の和:12142

約数の個数: 128

約数和(自身を含む): 1012577892480

約数和(自身を除く): 572531735552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 137, 224, 274, 307, 448, 548, 614, 896, 959, 1096, 1228, 1918, 2149, 2192, 2456, 3836, 4298, 4384, 4912, 7672, 8596, 8768, 9824, 11677, 15344, 17192, 17536, 19648, 23354, 30688, 34384, 39296, 42059, 46708, 61376, 68768, 81739, 84118, 93416, 122752, 137536, 163478, 168236, 186832, 275072, 294413, 326956, 336472, 373664, 588826, 653912, 672944, 747328, 1177652, 1307824, 1345888, 1494656, 1599749, 2355304, 2615648, 2691776, 3199498, 3584839, 4710608, 5231296, 5383552, 6398996, 7169678, 9421216, 10462592, 11198243, 12797992, 14339356, 18842432, 22396486, 25093873, 25595984, 28678712, 37684864, 44792972, 50187746, 51191968, 57357424, 89585944, 100375492, 102383936, 114714848, 179171888, 200750984, 204767872, 229429696, 358343776, 401501968, 458859392, 491122943, 716687552, 803003936, 982245886, 1433375104, 1606007872, 1964491772, 3212015744, 3437860601, 3928983544, 6875721202, 7857967088, 13751442404, 15715934176, 27502884808, 31431868352, 55005769616, 62863736704, 110011539232, 220023078464, 440046156928]

約数ペア:

[(1, 440046156928), (2, 220023078464), (4, 110011539232), (7, 62863736704), (8, 55005769616), (14, 31431868352), (16, 27502884808), (28, 15715934176), (32, 13751442404), (56, 7857967088), (64, 6875721202), (112, 3928983544), (128, 3437860601), (137, 3212015744), (224, 1964491772), (274, 1606007872), (307, 1433375104), (448, 982245886), (548, 803003936), (614, 716687552), (896, 491122943), (959, 458859392), (1096, 401501968), (1228, 358343776), (1918, 229429696), (2149, 204767872), (2192, 200750984), (2456, 179171888), (3836, 114714848), (4298, 102383936), (4384, 100375492), (4912, 89585944), (7672, 57357424), (8596, 51191968), (8768, 50187746), (9824, 44792972), (11677, 37684864), (15344, 28678712), (17192, 25595984), (17536, 25093873), (19648, 22396486), (23354, 18842432), (30688, 14339356), (34384, 12797992), (39296, 11198243), (42059, 10462592), (46708, 9421216), (61376, 7169678), (68768, 6398996), (81739, 5383552), (84118, 5231296), (93416, 4710608), (122752, 3584839), (137536, 3199498), (163478, 2691776), (168236, 2615648), (186832, 2355304), (275072, 1599749), (294413, 1494656), (326956, 1345888), (336472, 1307824), (373664, 1177652), (588826, 747328), (653912, 672944)]