31820776328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{379}}^1$

素因数の和:715

約数の個数: 128

約数和(自身を含む): 67436928000

約数和(自身を除く): 35616151672

約数列:

[1, 2, 4, 8, 11, 22, 44, 59, 88, 103, 118, 157, 206, 236, 314, 379, 412, 472, 628, 649, 758, 824, 1133, 1256, 1298, 1516, 1727, 2266, 2596, 3032, 3454, 4169, 4532, 5192, 6077, 6908, 8338, 9064, 9263, 12154, 13816, 16171, 16676, 18526, 22361, 24308, 32342, 33352, 37052, 39037, 44722, 48616, 59503, 64684, 66847, 74104, 78074, 89444, 101893, 119006, 129368, 133694, 156148, 177881, 178888, 203786, 238012, 245971, 267388, 312296, 355762, 407572, 429407, 476024, 491942, 534776, 654533, 711524, 815144, 858814, 954089, 983884, 1309066, 1423048, 1717628, 1908178, 1967768, 2303183, 2618132, 3435256, 3510677, 3816356, 4606366, 5236264, 6128809, 7021354, 7632712, 9212732, 10494979, 12257618, 14042708, 18425464, 20989958, 24515236, 25335013, 28085416, 38617447, 41979916, 49030472, 50670026, 67416899, 77234894, 83959832, 101340052, 134833798, 154469788, 202680104, 269667596, 308939576, 361599731, 539335192, 723199462, 1446398924, 2892797848, 3977597041, 7955194082, 15910388164, 31820776328]

約数ペア:

[(1, 31820776328), (2, 15910388164), (4, 7955194082), (8, 3977597041), (11, 2892797848), (22, 1446398924), (44, 723199462), (59, 539335192), (88, 361599731), (103, 308939576), (118, 269667596), (157, 202680104), (206, 154469788), (236, 134833798), (314, 101340052), (379, 83959832), (412, 77234894), (472, 67416899), (628, 50670026), (649, 49030472), (758, 41979916), (824, 38617447), (1133, 28085416), (1256, 25335013), (1298, 24515236), (1516, 20989958), (1727, 18425464), (2266, 14042708), (2596, 12257618), (3032, 10494979), (3454, 9212732), (4169, 7632712), (4532, 7021354), (5192, 6128809), (6077, 5236264), (6908, 4606366), (8338, 3816356), (9064, 3510677), (9263, 3435256), (12154, 2618132), (13816, 2303183), (16171, 1967768), (16676, 1908178), (18526, 1717628), (22361, 1423048), (24308, 1309066), (32342, 983884), (33352, 954089), (37052, 858814), (39037, 815144), (44722, 711524), (48616, 654533), (59503, 534776), (64684, 491942), (66847, 476024), (74104, 429407), (78074, 407572), (89444, 355762), (101893, 312296), (119006, 267388), (129368, 245971), (133694, 238012), (156148, 203786), (177881, 178888)]