40416138864

素因数分解:

$2^4\times 3^3\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{1657}}^1$

素因数の和:2236

約数の個数: 160

約数和(自身を含む): 117236782080

約数和(自身を除く): 76820643216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 131, 144, 216, 262, 393, 431, 432, 524, 786, 862, 1048, 1179, 1293, 1572, 1657, 1724, 2096, 2358, 2586, 3144, 3314, 3448, 3537, 3879, 4716, 4971, 5172, 6288, 6628, 6896, 7074, 7758, 9432, 9942, 10344, 11637, 13256, 14148, 14913, 15516, 18864, 19884, 20688, 23274, 26512, 28296, 29826, 31032, 39768, 44739, 46548, 56461, 56592, 59652, 62064, 79536, 89478, 93096, 112922, 119304, 169383, 178956, 186192, 217067, 225844, 238608, 338766, 357912, 434134, 451688, 508149, 651201, 677532, 714167, 715824, 868268, 903376, 1016298, 1302402, 1355064, 1428334, 1524447, 1736536, 1953603, 2032596, 2142501, 2604804, 2710128, 2856668, 3048894, 3473072, 3907206, 4065192, 4285002, 5209608, 5713336, 5860809, 6097788, 6427503, 7814412, 8130384, 8570004, 10419216, 11426672, 11721618, 12195576, 12855006, 15628824, 17140008, 19282509, 23443236, 24391152, 25710012, 31257648, 34280016, 38565018, 46886472, 51420024, 77130036, 93555877, 93772944, 102840048, 154260072, 187111754, 280667631, 308520144, 374223508, 561335262, 748447016, 842002893, 1122670524, 1496894032, 1684005786, 2245341048, 2526008679, 3368011572, 4490682096, 5052017358, 6736023144, 10104034716, 13472046288, 20208069432, 40416138864]

約数ペア:

[(1, 40416138864), (2, 20208069432), (3, 13472046288), (4, 10104034716), (6, 6736023144), (8, 5052017358), (9, 4490682096), (12, 3368011572), (16, 2526008679), (18, 2245341048), (24, 1684005786), (27, 1496894032), (36, 1122670524), (48, 842002893), (54, 748447016), (72, 561335262), (108, 374223508), (131, 308520144), (144, 280667631), (216, 187111754), (262, 154260072), (393, 102840048), (431, 93772944), (432, 93555877), (524, 77130036), (786, 51420024), (862, 46886472), (1048, 38565018), (1179, 34280016), (1293, 31257648), (1572, 25710012), (1657, 24391152), (1724, 23443236), (2096, 19282509), (2358, 17140008), (2586, 15628824), (3144, 12855006), (3314, 12195576), (3448, 11721618), (3537, 11426672), (3879, 10419216), (4716, 8570004), (4971, 8130384), (5172, 7814412), (6288, 6427503), (6628, 6097788), (6896, 5860809), (7074, 5713336), (7758, 5209608), (9432, 4285002), (9942, 4065192), (10344, 3907206), (11637, 3473072), (13256, 3048894), (14148, 2856668), (14913, 2710128), (15516, 2604804), (18864, 2142501), (19884, 2032596), (20688, 1953603), (23274, 1736536), (26512, 1524447), (28296, 1428334), (29826, 1355064), (31032, 1302402), (39768, 1016298), (44739, 903376), (46548, 868268), (56461, 715824), (56592, 714167), (59652, 677532), (62064, 651201), (79536, 508149), (89478, 451688), (93096, 434134), (112922, 357912), (119304, 338766), (169383, 238608), (178956, 225844), (186192, 217067)]