16369488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:257

約数の個数: 120

約数和(自身を含む): 50036480

約数和(自身を除く): 33666992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 193, 228, 248, 279, 304, 342, 372, 386, 456, 496, 558, 579, 589, 684, 744, 772, 912, 1116, 1158, 1178, 1368, 1488, 1544, 1737, 1767, 2232, 2316, 2356, 2736, 3088, 3474, 3534, 3667, 4464, 4632, 4712, 5301, 5983, 6948, 7068, 7334, 9264, 9424, 10602, 11001, 11966, 13896, 14136, 14668, 17949, 21204, 22002, 23932, 27792, 28272, 29336, 33003, 35898, 42408, 44004, 47864, 53847, 58672, 66006, 71796, 84816, 88008, 95728, 107694, 113677, 132012, 143592, 176016, 215388, 227354, 264024, 287184, 341031, 430776, 454708, 528048, 682062, 861552, 909416, 1023093, 1364124, 1818832, 2046186, 2728248, 4092372, 5456496, 8184744, 16369488]

約数ペア:

[(1, 16369488), (2, 8184744), (3, 5456496), (4, 4092372), (6, 2728248), (8, 2046186), (9, 1818832), (12, 1364124), (16, 1023093), (18, 909416), (19, 861552), (24, 682062), (31, 528048), (36, 454708), (38, 430776), (48, 341031), (57, 287184), (62, 264024), (72, 227354), (76, 215388), (93, 176016), (114, 143592), (124, 132012), (144, 113677), (152, 107694), (171, 95728), (186, 88008), (193, 84816), (228, 71796), (248, 66006), (279, 58672), (304, 53847), (342, 47864), (372, 44004), (386, 42408), (456, 35898), (496, 33003), (558, 29336), (579, 28272), (589, 27792), (684, 23932), (744, 22002), (772, 21204), (912, 17949), (1116, 14668), (1158, 14136), (1178, 13896), (1368, 11966), (1488, 11001), (1544, 10602), (1737, 9424), (1767, 9264), (2232, 7334), (2316, 7068), (2356, 6948), (2736, 5983), (3088, 5301), (3474, 4712), (3534, 4632), (3667, 4464)]