355439376

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:613

約数の個数: 120

約数和(自身を含む): 1027746720

約数和(自身を除く): 672307344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 137, 144, 172, 258, 274, 344, 387, 411, 419, 516, 548, 688, 774, 822, 838, 1032, 1096, 1233, 1257, 1548, 1644, 1676, 2064, 2192, 2466, 2514, 3096, 3288, 3352, 3771, 4932, 5028, 5891, 6192, 6576, 6704, 7542, 9864, 10056, 11782, 15084, 17673, 18017, 19728, 20112, 23564, 30168, 35346, 36034, 47128, 53019, 54051, 57403, 60336, 70692, 72068, 94256, 106038, 108102, 114806, 141384, 144136, 162153, 172209, 212076, 216204, 229612, 282768, 288272, 324306, 344418, 424152, 432408, 459224, 516627, 648612, 688836, 848304, 864816, 918448, 1033254, 1297224, 1377672, 2066508, 2468329, 2594448, 2755344, 4133016, 4936658, 7404987, 8266032, 9873316, 14809974, 19746632, 22214961, 29619948, 39493264, 44429922, 59239896, 88859844, 118479792, 177719688, 355439376]

約数ペア:

[(1, 355439376), (2, 177719688), (3, 118479792), (4, 88859844), (6, 59239896), (8, 44429922), (9, 39493264), (12, 29619948), (16, 22214961), (18, 19746632), (24, 14809974), (36, 9873316), (43, 8266032), (48, 7404987), (72, 4936658), (86, 4133016), (129, 2755344), (137, 2594448), (144, 2468329), (172, 2066508), (258, 1377672), (274, 1297224), (344, 1033254), (387, 918448), (411, 864816), (419, 848304), (516, 688836), (548, 648612), (688, 516627), (774, 459224), (822, 432408), (838, 424152), (1032, 344418), (1096, 324306), (1233, 288272), (1257, 282768), (1548, 229612), (1644, 216204), (1676, 212076), (2064, 172209), (2192, 162153), (2466, 144136), (2514, 141384), (3096, 114806), (3288, 108102), (3352, 106038), (3771, 94256), (4932, 72068), (5028, 70692), (5891, 60336), (6192, 57403), (6576, 54051), (6704, 53019), (7542, 47128), (9864, 36034), (10056, 35346), (11782, 30168), (15084, 23564), (17673, 20112), (18017, 19728)]