487349632

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:480

約数の個数: 128

約数和(自身を含む): 1221454080

約数和(自身を除く): 734104448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 197, 224, 251, 308, 352, 394, 448, 502, 616, 704, 788, 896, 1004, 1232, 1379, 1408, 1576, 1757, 2008, 2167, 2464, 2758, 2761, 3152, 3514, 4016, 4334, 4928, 5516, 5522, 6304, 7028, 8032, 8668, 9856, 11032, 11044, 12608, 14056, 15169, 16064, 17336, 19327, 22064, 22088, 25216, 28112, 30338, 32128, 34672, 38654, 44128, 44176, 49447, 56224, 60676, 69344, 77308, 88256, 88352, 98894, 112448, 121352, 138688, 154616, 176512, 176704, 197788, 224896, 242704, 277376, 309232, 346129, 353408, 395576, 485408, 543917, 618464, 692258, 791152, 970816, 1087834, 1236928, 1384516, 1582304, 1941632, 2175668, 2473856, 2769032, 3164608, 3807419, 4351336, 5538064, 6329216, 7614838, 8702672, 11076128, 15229676, 17405344, 22152256, 30459352, 34810688, 44304512, 60918704, 69621376, 121837408, 243674816, 487349632]

約数ペア:

[(1, 487349632), (2, 243674816), (4, 121837408), (7, 69621376), (8, 60918704), (11, 44304512), (14, 34810688), (16, 30459352), (22, 22152256), (28, 17405344), (32, 15229676), (44, 11076128), (56, 8702672), (64, 7614838), (77, 6329216), (88, 5538064), (112, 4351336), (128, 3807419), (154, 3164608), (176, 2769032), (197, 2473856), (224, 2175668), (251, 1941632), (308, 1582304), (352, 1384516), (394, 1236928), (448, 1087834), (502, 970816), (616, 791152), (704, 692258), (788, 618464), (896, 543917), (1004, 485408), (1232, 395576), (1379, 353408), (1408, 346129), (1576, 309232), (1757, 277376), (2008, 242704), (2167, 224896), (2464, 197788), (2758, 176704), (2761, 176512), (3152, 154616), (3514, 138688), (4016, 121352), (4334, 112448), (4928, 98894), (5516, 88352), (5522, 88256), (6304, 77308), (7028, 69344), (8032, 60676), (8668, 56224), (9856, 49447), (11032, 44176), (11044, 44128), (12608, 38654), (14056, 34672), (15169, 32128), (16064, 30338), (17336, 28112), (19327, 25216), (22064, 22088)]