40538857824

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{18661}}^1$

素因数の和:19093

約数の個数: 144

約数和(自身を含む): 121662056880

約数和(自身を除く): 81123199056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 397, 456, 608, 684, 794, 912, 1191, 1368, 1588, 1824, 2382, 2736, 3176, 3573, 4764, 5472, 6352, 7146, 7543, 9528, 12704, 14292, 15086, 18661, 19056, 22629, 28584, 30172, 37322, 38112, 45258, 55983, 57168, 60344, 67887, 74644, 90516, 111966, 114336, 120688, 135774, 149288, 167949, 181032, 223932, 241376, 271548, 298576, 335898, 354559, 362064, 447864, 543096, 597152, 671796, 709118, 724128, 895728, 1063677, 1086192, 1343592, 1418236, 1791456, 2127354, 2172384, 2687184, 2836472, 3191031, 4254708, 5374368, 5672944, 6382062, 7408417, 8509416, 11345888, 12764124, 14816834, 17018832, 22225251, 25528248, 29633668, 34037664, 44450502, 51056496, 59267336, 66675753, 88901004, 102112992, 118534672, 133351506, 140759923, 177802008, 237069344, 266703012, 281519846, 355604016, 422279769, 533406024, 563039692, 711208032, 844559538, 1066812048, 1126079384, 1266839307, 1689119076, 2133624096, 2252158768, 2533678614, 3378238152, 4504317536, 5067357228, 6756476304, 10134714456, 13512952608, 20269428912, 40538857824]

約数ペア:

[(1, 40538857824), (2, 20269428912), (3, 13512952608), (4, 10134714456), (6, 6756476304), (8, 5067357228), (9, 4504317536), (12, 3378238152), (16, 2533678614), (18, 2252158768), (19, 2133624096), (24, 1689119076), (32, 1266839307), (36, 1126079384), (38, 1066812048), (48, 844559538), (57, 711208032), (72, 563039692), (76, 533406024), (96, 422279769), (114, 355604016), (144, 281519846), (152, 266703012), (171, 237069344), (228, 177802008), (288, 140759923), (304, 133351506), (342, 118534672), (397, 102112992), (456, 88901004), (608, 66675753), (684, 59267336), (794, 51056496), (912, 44450502), (1191, 34037664), (1368, 29633668), (1588, 25528248), (1824, 22225251), (2382, 17018832), (2736, 14816834), (3176, 12764124), (3573, 11345888), (4764, 8509416), (5472, 7408417), (6352, 6382062), (7146, 5672944), (7543, 5374368), (9528, 4254708), (12704, 3191031), (14292, 2836472), (15086, 2687184), (18661, 2172384), (19056, 2127354), (22629, 1791456), (28584, 1418236), (30172, 1343592), (37322, 1086192), (38112, 1063677), (45258, 895728), (55983, 724128), (57168, 709118), (60344, 671796), (67887, 597152), (74644, 543096), (90516, 447864), (111966, 362064), (114336, 354559), (120688, 335898), (135774, 298576), (149288, 271548), (167949, 241376), (181032, 223932)]