40648752

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:295

約数の個数: 120

約数和(自身を含む): 121867200

約数和(自身を除く): 81218448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 83, 114, 144, 152, 166, 171, 179, 228, 249, 304, 332, 342, 358, 456, 498, 537, 664, 684, 716, 747, 912, 996, 1074, 1328, 1368, 1432, 1494, 1577, 1611, 1992, 2148, 2736, 2864, 2988, 3154, 3222, 3401, 3984, 4296, 4731, 5976, 6308, 6444, 6802, 8592, 9462, 10203, 11952, 12616, 12888, 13604, 14193, 14857, 18924, 20406, 25232, 25776, 27208, 28386, 29714, 30609, 37848, 40812, 44571, 54416, 56772, 59428, 61218, 75696, 81624, 89142, 113544, 118856, 122436, 133713, 163248, 178284, 227088, 237712, 244872, 267426, 282283, 356568, 489744, 534852, 564566, 713136, 846849, 1069704, 1129132, 1693698, 2139408, 2258264, 2540547, 3387396, 4516528, 5081094, 6774792, 10162188, 13549584, 20324376, 40648752]

約数ペア:

[(1, 40648752), (2, 20324376), (3, 13549584), (4, 10162188), (6, 6774792), (8, 5081094), (9, 4516528), (12, 3387396), (16, 2540547), (18, 2258264), (19, 2139408), (24, 1693698), (36, 1129132), (38, 1069704), (48, 846849), (57, 713136), (72, 564566), (76, 534852), (83, 489744), (114, 356568), (144, 282283), (152, 267426), (166, 244872), (171, 237712), (179, 227088), (228, 178284), (249, 163248), (304, 133713), (332, 122436), (342, 118856), (358, 113544), (456, 89142), (498, 81624), (537, 75696), (664, 61218), (684, 59428), (716, 56772), (747, 54416), (912, 44571), (996, 40812), (1074, 37848), (1328, 30609), (1368, 29714), (1432, 28386), (1494, 27208), (1577, 25776), (1611, 25232), (1992, 20406), (2148, 18924), (2736, 14857), (2864, 14193), (2988, 13604), (3154, 12888), (3222, 12616), (3401, 11952), (3984, 10203), (4296, 9462), (4731, 8592), (5976, 6802), (6308, 6444)]