488147088

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:270

約数の個数: 240

約数和(自身を含む): 1571524416

約数和(自身を除く): 1083377328

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 104, 114, 132, 143, 152, 156, 176, 197, 208, 209, 228, 247, 264, 286, 304, 312, 361, 394, 418, 429, 456, 494, 528, 572, 591, 624, 627, 722, 741, 788, 836, 858, 912, 988, 1083, 1144, 1182, 1254, 1444, 1482, 1576, 1672, 1716, 1976, 2166, 2167, 2288, 2364, 2508, 2561, 2717, 2888, 2964, 3152, 3344, 3432, 3743, 3952, 3971, 4332, 4334, 4693, 4728, 5016, 5122, 5434, 5776, 5928, 6501, 6864, 7486, 7683, 7942, 8151, 8664, 8668, 9386, 9456, 10032, 10244, 10868, 11229, 11856, 11913, 13002, 14079, 14972, 15366, 15884, 16302, 17328, 17336, 18772, 20488, 21736, 22458, 23826, 26004, 28158, 28171, 29944, 30732, 31768, 32604, 34672, 37544, 40976, 41173, 43472, 44916, 47652, 48659, 51623, 52008, 56316, 56342, 59888, 61464, 63536, 65208, 71117, 75088, 82346, 84513, 89832, 95304, 97318, 103246, 104016, 112632, 112684, 122928, 123519, 130416, 142234, 145977, 154869, 164692, 169026, 179664, 190608, 194636, 206492, 213351, 225264, 225368, 247038, 284468, 291954, 309738, 329384, 338052, 389272, 412984, 426702, 450736, 494076, 535249, 568936, 583908, 619476, 658768, 676104, 778544, 782287, 825968, 853404, 924521, 988152, 1070498, 1137872, 1167816, 1238952, 1352208, 1564574, 1605747, 1706808, 1849042, 1976304, 2140996, 2335632, 2346861, 2477904, 2773563, 3129148, 3211494, 3413616, 3698084, 4281992, 4693722, 5547126, 6258296, 6422988, 7396168, 8563984, 9387444, 10169731, 11094252, 12516592, 12845976, 14792336, 18774888, 20339462, 22188504, 25691952, 30509193, 37549776, 40678924, 44377008, 61018386, 81357848, 122036772, 162715696, 244073544, 488147088]

約数ペア:

[(1, 488147088), (2, 244073544), (3, 162715696), (4, 122036772), (6, 81357848), (8, 61018386), (11, 44377008), (12, 40678924), (13, 37549776), (16, 30509193), (19, 25691952), (22, 22188504), (24, 20339462), (26, 18774888), (33, 14792336), (38, 12845976), (39, 12516592), (44, 11094252), (48, 10169731), (52, 9387444), (57, 8563984), (66, 7396168), (76, 6422988), (78, 6258296), (88, 5547126), (104, 4693722), (114, 4281992), (132, 3698084), (143, 3413616), (152, 3211494), (156, 3129148), (176, 2773563), (197, 2477904), (208, 2346861), (209, 2335632), (228, 2140996), (247, 1976304), (264, 1849042), (286, 1706808), (304, 1605747), (312, 1564574), (361, 1352208), (394, 1238952), (418, 1167816), (429, 1137872), (456, 1070498), (494, 988152), (528, 924521), (572, 853404), (591, 825968), (624, 782287), (627, 778544), (722, 676104), (741, 658768), (788, 619476), (836, 583908), (858, 568936), (912, 535249), (988, 494076), (1083, 450736), (1144, 426702), (1182, 412984), (1254, 389272), (1444, 338052), (1482, 329384), (1576, 309738), (1672, 291954), (1716, 284468), (1976, 247038), (2166, 225368), (2167, 225264), (2288, 213351), (2364, 206492), (2508, 194636), (2561, 190608), (2717, 179664), (2888, 169026), (2964, 164692), (3152, 154869), (3344, 145977), (3432, 142234), (3743, 130416), (3952, 123519), (3971, 122928), (4332, 112684), (4334, 112632), (4693, 104016), (4728, 103246), (5016, 97318), (5122, 95304), (5434, 89832), (5776, 84513), (5928, 82346), (6501, 75088), (6864, 71117), (7486, 65208), (7683, 63536), (7942, 61464), (8151, 59888), (8664, 56342), (8668, 56316), (9386, 52008), (9456, 51623), (10032, 48659), (10244, 47652), (10868, 44916), (11229, 43472), (11856, 41173), (11913, 40976), (13002, 37544), (14079, 34672), (14972, 32604), (15366, 31768), (15884, 30732), (16302, 29944), (17328, 28171), (17336, 28158), (18772, 26004), (20488, 23826), (21736, 22458)]