215865936

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{953}}^1$

素因数の和:1002

約数の個数: 180

約数和(自身を含む): 715868244

約数和(自身を除く): 500002308

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 121, 132, 143, 144, 156, 176, 198, 208, 234, 242, 264, 286, 312, 363, 396, 429, 468, 484, 528, 572, 624, 726, 792, 858, 936, 953, 968, 1089, 1144, 1287, 1452, 1573, 1584, 1716, 1872, 1906, 1936, 2178, 2288, 2574, 2859, 2904, 3146, 3432, 3812, 4356, 4719, 5148, 5718, 5808, 6292, 6864, 7624, 8577, 8712, 9438, 10296, 10483, 11436, 12389, 12584, 14157, 15248, 17154, 17424, 18876, 20592, 20966, 22872, 24778, 25168, 28314, 31449, 34308, 37167, 37752, 41932, 45744, 49556, 56628, 62898, 68616, 74334, 75504, 83864, 94347, 99112, 111501, 113256, 115313, 125796, 136279, 137232, 148668, 167728, 188694, 198224, 223002, 226512, 230626, 251592, 272558, 297336, 345939, 377388, 408837, 446004, 461252, 503184, 545116, 594672, 691878, 754776, 817674, 892008, 922504, 1037817, 1090232, 1226511, 1383756, 1499069, 1509552, 1635348, 1784016, 1845008, 2075634, 2180464, 2453022, 2767512, 2998138, 3270696, 4151268, 4497207, 4906044, 5535024, 5996276, 6541392, 8302536, 8994414, 9812088, 11992552, 13491621, 16605072, 17988828, 19624176, 23985104, 26983242, 35977656, 53966484, 71955312, 107932968, 215865936]

約数ペア:

[(1, 215865936), (2, 107932968), (3, 71955312), (4, 53966484), (6, 35977656), (8, 26983242), (9, 23985104), (11, 19624176), (12, 17988828), (13, 16605072), (16, 13491621), (18, 11992552), (22, 9812088), (24, 8994414), (26, 8302536), (33, 6541392), (36, 5996276), (39, 5535024), (44, 4906044), (48, 4497207), (52, 4151268), (66, 3270696), (72, 2998138), (78, 2767512), (88, 2453022), (99, 2180464), (104, 2075634), (117, 1845008), (121, 1784016), (132, 1635348), (143, 1509552), (144, 1499069), (156, 1383756), (176, 1226511), (198, 1090232), (208, 1037817), (234, 922504), (242, 892008), (264, 817674), (286, 754776), (312, 691878), (363, 594672), (396, 545116), (429, 503184), (468, 461252), (484, 446004), (528, 408837), (572, 377388), (624, 345939), (726, 297336), (792, 272558), (858, 251592), (936, 230626), (953, 226512), (968, 223002), (1089, 198224), (1144, 188694), (1287, 167728), (1452, 148668), (1573, 137232), (1584, 136279), (1716, 125796), (1872, 115313), (1906, 113256), (1936, 111501), (2178, 99112), (2288, 94347), (2574, 83864), (2859, 75504), (2904, 74334), (3146, 68616), (3432, 62898), (3812, 56628), (4356, 49556), (4719, 45744), (5148, 41932), (5718, 37752), (5808, 37167), (6292, 34308), (6864, 31449), (7624, 28314), (8577, 25168), (8712, 24778), (9438, 22872), (10296, 20966), (10483, 20592), (11436, 18876), (12389, 17424), (12584, 17154), (14157, 15248)]