271206468

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^3\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 776222720

約数和(自身を除く): 505016252

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 169, 234, 243, 254, 324, 338, 351, 381, 468, 486, 507, 508, 676, 702, 762, 972, 1014, 1053, 1143, 1404, 1521, 1524, 1651, 2028, 2106, 2197, 2286, 3042, 3159, 3302, 3429, 4212, 4394, 4563, 4572, 4953, 6084, 6318, 6591, 6604, 6858, 8788, 9126, 9906, 10287, 12636, 13182, 13689, 13716, 14859, 18252, 19773, 19812, 20574, 21463, 26364, 27378, 29718, 30861, 39546, 41067, 41148, 42926, 44577, 54756, 59319, 59436, 61722, 64389, 79092, 82134, 85852, 89154, 118638, 123444, 128778, 133731, 164268, 177957, 178308, 193167, 237276, 257556, 267462, 279019, 355914, 386334, 401193, 533871, 534924, 558038, 579501, 711828, 772668, 802386, 837057, 1067742, 1116076, 1159002, 1604772, 1674114, 1738503, 2135484, 2318004, 2511171, 3348228, 3477006, 5022342, 5215509, 6954012, 7533513, 10044684, 10431018, 15067026, 20862036, 22600539, 30134052, 45201078, 67801617, 90402156, 135603234, 271206468]

約数ペア:

[(1, 271206468), (2, 135603234), (3, 90402156), (4, 67801617), (6, 45201078), (9, 30134052), (12, 22600539), (13, 20862036), (18, 15067026), (26, 10431018), (27, 10044684), (36, 7533513), (39, 6954012), (52, 5215509), (54, 5022342), (78, 3477006), (81, 3348228), (108, 2511171), (117, 2318004), (127, 2135484), (156, 1738503), (162, 1674114), (169, 1604772), (234, 1159002), (243, 1116076), (254, 1067742), (324, 837057), (338, 802386), (351, 772668), (381, 711828), (468, 579501), (486, 558038), (507, 534924), (508, 533871), (676, 401193), (702, 386334), (762, 355914), (972, 279019), (1014, 267462), (1053, 257556), (1143, 237276), (1404, 193167), (1521, 178308), (1524, 177957), (1651, 164268), (2028, 133731), (2106, 128778), (2197, 123444), (2286, 118638), (3042, 89154), (3159, 85852), (3302, 82134), (3429, 79092), (4212, 64389), (4394, 61722), (4563, 59436), (4572, 59319), (4953, 54756), (6084, 44577), (6318, 42926), (6591, 41148), (6604, 41067), (6858, 39546), (8788, 30861), (9126, 29718), (9906, 27378), (10287, 26364), (12636, 21463), (13182, 20574), (13689, 19812), (13716, 19773), (14859, 18252)]