313473351208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{181}}^1\times {\mathrm{1229}}^1$

素因数の和:1635

約数の個数: 128

約数和(自身を含む): 636120576000

約数和(自身を除く): 322647224792

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 127, 146, 152, 181, 254, 292, 362, 508, 584, 724, 1016, 1229, 1387, 1448, 2413, 2458, 2774, 3439, 4826, 4916, 5548, 6878, 9271, 9652, 9832, 11096, 13213, 13756, 18542, 19304, 22987, 23351, 26426, 27512, 37084, 45974, 46702, 52852, 74168, 89717, 91948, 93404, 105704, 156083, 176149, 179434, 183896, 186808, 222449, 251047, 312166, 352298, 358868, 436753, 444898, 502094, 624332, 704596, 717736, 873506, 889796, 1004188, 1248664, 1409192, 1678051, 1704623, 1747012, 1779592, 2008376, 2965577, 3356102, 3409246, 3494024, 4226531, 5931154, 6712204, 6818492, 8453062, 11394059, 11862308, 13424408, 13636984, 16238777, 16906124, 22788118, 23724616, 28251023, 31882969, 32477554, 33812248, 45576236, 56502046, 63765938, 64955108, 91152472, 113004092, 127531876, 129910216, 216487121, 226008184, 255063752, 308536763, 432974242, 536769437, 617073526, 865948484, 1073538874, 1234147052, 1731896968, 2062324679, 2147077748, 2468294104, 4124649358, 4294155496, 8249298716, 16498597432, 39184168901, 78368337802, 156736675604, 313473351208]

約数ペア:

[(1, 313473351208), (2, 156736675604), (4, 78368337802), (8, 39184168901), (19, 16498597432), (38, 8249298716), (73, 4294155496), (76, 4124649358), (127, 2468294104), (146, 2147077748), (152, 2062324679), (181, 1731896968), (254, 1234147052), (292, 1073538874), (362, 865948484), (508, 617073526), (584, 536769437), (724, 432974242), (1016, 308536763), (1229, 255063752), (1387, 226008184), (1448, 216487121), (2413, 129910216), (2458, 127531876), (2774, 113004092), (3439, 91152472), (4826, 64955108), (4916, 63765938), (5548, 56502046), (6878, 45576236), (9271, 33812248), (9652, 32477554), (9832, 31882969), (11096, 28251023), (13213, 23724616), (13756, 22788118), (18542, 16906124), (19304, 16238777), (22987, 13636984), (23351, 13424408), (26426, 11862308), (27512, 11394059), (37084, 8453062), (45974, 6818492), (46702, 6712204), (52852, 5931154), (74168, 4226531), (89717, 3494024), (91948, 3409246), (93404, 3356102), (105704, 2965577), (156083, 2008376), (176149, 1779592), (179434, 1747012), (183896, 1704623), (186808, 1678051), (222449, 1409192), (251047, 1248664), (312166, 1004188), (352298, 889796), (358868, 873506), (436753, 717736), (444898, 704596), (502094, 624332)]