947003376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1231}}^1$

素因数の和:1331

約数の個数: 160

約数和(自身を含む): 2815819776

約数和(自身を除く): 1868816400

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 47, 48, 62, 66, 88, 93, 94, 124, 132, 141, 176, 186, 188, 248, 264, 282, 341, 372, 376, 496, 517, 528, 564, 682, 744, 752, 1023, 1034, 1128, 1231, 1364, 1457, 1488, 1551, 2046, 2068, 2256, 2462, 2728, 2914, 3102, 3693, 4092, 4136, 4371, 4924, 5456, 5828, 6204, 7386, 8184, 8272, 8742, 9848, 11656, 12408, 13541, 14772, 16027, 16368, 17484, 19696, 23312, 24816, 27082, 29544, 32054, 34968, 38161, 40623, 48081, 54164, 57857, 59088, 64108, 69936, 76322, 81246, 96162, 108328, 114483, 115714, 128216, 152644, 162492, 173571, 192324, 216656, 228966, 231428, 256432, 305288, 324984, 347142, 384648, 419771, 457932, 462856, 610576, 636427, 649968, 694284, 769296, 839542, 915864, 925712, 1259313, 1272854, 1388568, 1679084, 1793567, 1831728, 1909281, 2518626, 2545708, 2777136, 3358168, 3587134, 3818562, 5037252, 5091416, 5380701, 6716336, 7174268, 7637124, 10074504, 10182832, 10761402, 14348536, 15274248, 19729237, 20149008, 21522804, 28697072, 30548496, 39458474, 43045608, 59187711, 78916948, 86091216, 118375422, 157833896, 236750844, 315667792, 473501688, 947003376]

約数ペア:

[(1, 947003376), (2, 473501688), (3, 315667792), (4, 236750844), (6, 157833896), (8, 118375422), (11, 86091216), (12, 78916948), (16, 59187711), (22, 43045608), (24, 39458474), (31, 30548496), (33, 28697072), (44, 21522804), (47, 20149008), (48, 19729237), (62, 15274248), (66, 14348536), (88, 10761402), (93, 10182832), (94, 10074504), (124, 7637124), (132, 7174268), (141, 6716336), (176, 5380701), (186, 5091416), (188, 5037252), (248, 3818562), (264, 3587134), (282, 3358168), (341, 2777136), (372, 2545708), (376, 2518626), (496, 1909281), (517, 1831728), (528, 1793567), (564, 1679084), (682, 1388568), (744, 1272854), (752, 1259313), (1023, 925712), (1034, 915864), (1128, 839542), (1231, 769296), (1364, 694284), (1457, 649968), (1488, 636427), (1551, 610576), (2046, 462856), (2068, 457932), (2256, 419771), (2462, 384648), (2728, 347142), (2914, 324984), (3102, 305288), (3693, 256432), (4092, 231428), (4136, 228966), (4371, 216656), (4924, 192324), (5456, 173571), (5828, 162492), (6204, 152644), (7386, 128216), (8184, 115714), (8272, 114483), (8742, 108328), (9848, 96162), (11656, 81246), (12408, 76322), (13541, 69936), (14772, 64108), (16027, 59088), (16368, 57857), (17484, 54164), (19696, 48081), (23312, 40623), (24816, 38161), (27082, 34968), (29544, 32054)]