243524368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1201}}^1$

素因数の和:1280

約数の個数: 80

約数和(自身を含む): 536572800

約数和(自身を除く): 293048432

約数列:

[1, 2, 4, 8, 16, 19, 23, 29, 38, 46, 58, 76, 92, 116, 152, 184, 232, 304, 368, 437, 464, 551, 667, 874, 1102, 1201, 1334, 1748, 2204, 2402, 2668, 3496, 4408, 4804, 5336, 6992, 8816, 9608, 10672, 12673, 19216, 22819, 25346, 27623, 34829, 45638, 50692, 55246, 69658, 91276, 101384, 110492, 139316, 182552, 202768, 220984, 278632, 365104, 441968, 524837, 557264, 661751, 801067, 1049674, 1323502, 1602134, 2099348, 2647004, 3204268, 4198696, 5294008, 6408536, 8397392, 10588016, 12817072, 15220273, 30440546, 60881092, 121762184, 243524368]

約数ペア:

[(1, 243524368), (2, 121762184), (4, 60881092), (8, 30440546), (16, 15220273), (19, 12817072), (23, 10588016), (29, 8397392), (38, 6408536), (46, 5294008), (58, 4198696), (76, 3204268), (92, 2647004), (116, 2099348), (152, 1602134), (184, 1323502), (232, 1049674), (304, 801067), (368, 661751), (437, 557264), (464, 524837), (551, 441968), (667, 365104), (874, 278632), (1102, 220984), (1201, 202768), (1334, 182552), (1748, 139316), (2204, 110492), (2402, 101384), (2668, 91276), (3496, 69658), (4408, 55246), (4804, 50692), (5336, 45638), (6992, 34829), (8816, 27623), (9608, 25346), (10672, 22819), (12673, 19216)]