489975192

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2693}}^1$

素因数の和:2750

約数の個数: 144

約数和(自身を含む): 1601205840

約数和(自身を除く): 1111230648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 361, 399, 456, 504, 532, 684, 722, 798, 1064, 1083, 1197, 1368, 1444, 1596, 2166, 2394, 2527, 2693, 2888, 3192, 3249, 4332, 4788, 5054, 5386, 6498, 7581, 8079, 8664, 9576, 10108, 10772, 12996, 15162, 16158, 18851, 20216, 21544, 22743, 24237, 25992, 30324, 32316, 37702, 45486, 48474, 51167, 56553, 60648, 64632, 75404, 90972, 96948, 102334, 113106, 150808, 153501, 169659, 181944, 193896, 204668, 226212, 307002, 339318, 358169, 409336, 452424, 460503, 614004, 678636, 716338, 921006, 972173, 1074507, 1228008, 1357272, 1432676, 1842012, 1944346, 2149014, 2865352, 2916519, 3223521, 3684024, 3888692, 4298028, 5833038, 6447042, 6805211, 7777384, 8596056, 8749557, 11666076, 12894084, 13610422, 17499114, 20415633, 23332152, 25788168, 27220844, 34998228, 40831266, 54441688, 61246899, 69996456, 81662532, 122493798, 163325064, 244987596, 489975192]

約数ペア:

[(1, 489975192), (2, 244987596), (3, 163325064), (4, 122493798), (6, 81662532), (7, 69996456), (8, 61246899), (9, 54441688), (12, 40831266), (14, 34998228), (18, 27220844), (19, 25788168), (21, 23332152), (24, 20415633), (28, 17499114), (36, 13610422), (38, 12894084), (42, 11666076), (56, 8749557), (57, 8596056), (63, 7777384), (72, 6805211), (76, 6447042), (84, 5833038), (114, 4298028), (126, 3888692), (133, 3684024), (152, 3223521), (168, 2916519), (171, 2865352), (228, 2149014), (252, 1944346), (266, 1842012), (342, 1432676), (361, 1357272), (399, 1228008), (456, 1074507), (504, 972173), (532, 921006), (684, 716338), (722, 678636), (798, 614004), (1064, 460503), (1083, 452424), (1197, 409336), (1368, 358169), (1444, 339318), (1596, 307002), (2166, 226212), (2394, 204668), (2527, 193896), (2693, 181944), (2888, 169659), (3192, 153501), (3249, 150808), (4332, 113106), (4788, 102334), (5054, 96948), (5386, 90972), (6498, 75404), (7581, 64632), (8079, 60648), (8664, 56553), (9576, 51167), (10108, 48474), (10772, 45486), (12996, 37702), (15162, 32316), (16158, 30324), (18851, 25992), (20216, 24237), (21544, 22743)]