31358936688

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2299

約数の個数: 160

約数和(自身を含む): 86661120000

約数和(自身を除く): 55302183312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 103, 114, 152, 167, 206, 228, 304, 309, 334, 412, 456, 501, 618, 668, 824, 912, 1002, 1236, 1336, 1648, 1957, 1999, 2004, 2472, 2672, 3173, 3914, 3998, 4008, 4944, 5871, 5997, 6346, 7828, 7996, 8016, 9519, 11742, 11994, 12692, 15656, 15992, 17201, 19038, 23484, 23988, 25384, 31312, 31984, 34402, 37981, 38076, 46968, 47976, 50768, 51603, 68804, 75962, 76152, 93936, 95952, 103206, 113943, 137608, 151924, 152304, 205897, 206412, 227886, 275216, 303848, 326819, 333833, 411794, 412824, 455772, 607696, 617691, 653638, 667666, 823588, 825648, 911544, 980457, 1001499, 1235382, 1307276, 1335332, 1647176, 1823088, 1960914, 2002998, 2470764, 2614552, 2670664, 3294352, 3912043, 3921828, 4005996, 4941528, 5229104, 5341328, 6342827, 7824086, 7843656, 8011992, 9883056, 11736129, 12685654, 15648172, 15687312, 16023984, 19028481, 23472258, 25371308, 31296344, 34384799, 38056962, 46944516, 50742616, 62592688, 68769598, 76113924, 93889032, 101485232, 103154397, 137539196, 152227848, 187778064, 206308794, 275078392, 304455696, 412617588, 550156784, 653311181, 825235176, 1306622362, 1650470352, 1959933543, 2613244724, 3919867086, 5226489448, 7839734172, 10452978896, 15679468344, 31358936688]

約数ペア:

[(1, 31358936688), (2, 15679468344), (3, 10452978896), (4, 7839734172), (6, 5226489448), (8, 3919867086), (12, 2613244724), (16, 1959933543), (19, 1650470352), (24, 1306622362), (38, 825235176), (48, 653311181), (57, 550156784), (76, 412617588), (103, 304455696), (114, 275078392), (152, 206308794), (167, 187778064), (206, 152227848), (228, 137539196), (304, 103154397), (309, 101485232), (334, 93889032), (412, 76113924), (456, 68769598), (501, 62592688), (618, 50742616), (668, 46944516), (824, 38056962), (912, 34384799), (1002, 31296344), (1236, 25371308), (1336, 23472258), (1648, 19028481), (1957, 16023984), (1999, 15687312), (2004, 15648172), (2472, 12685654), (2672, 11736129), (3173, 9883056), (3914, 8011992), (3998, 7843656), (4008, 7824086), (4944, 6342827), (5871, 5341328), (5997, 5229104), (6346, 4941528), (7828, 4005996), (7996, 3921828), (8016, 3912043), (9519, 3294352), (11742, 2670664), (11994, 2614552), (12692, 2470764), (15656, 2002998), (15992, 1960914), (17201, 1823088), (19038, 1647176), (23484, 1335332), (23988, 1307276), (25384, 1235382), (31312, 1001499), (31984, 980457), (34402, 911544), (37981, 825648), (38076, 823588), (46968, 667666), (47976, 653638), (50768, 617691), (51603, 607696), (68804, 455772), (75962, 412824), (76152, 411794), (93936, 333833), (95952, 326819), (103206, 303848), (113943, 275216), (137608, 227886), (151924, 206412), (152304, 205897)]