289736304

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{191}}^1$

素因数の和:256

約数の個数: 240

約数和(自身を含む): 941082624

約数和(自身を除く): 651346320

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 33, 34, 39, 44, 48, 51, 52, 66, 68, 78, 88, 102, 104, 132, 136, 143, 156, 169, 176, 187, 191, 204, 208, 221, 264, 272, 286, 312, 338, 374, 382, 408, 429, 442, 507, 528, 561, 572, 573, 624, 663, 676, 748, 764, 816, 858, 884, 1014, 1122, 1144, 1146, 1326, 1352, 1496, 1528, 1716, 1768, 1859, 2028, 2101, 2244, 2288, 2292, 2431, 2483, 2652, 2704, 2873, 2992, 3056, 3247, 3432, 3536, 3718, 4056, 4202, 4488, 4584, 4862, 4966, 5304, 5577, 5746, 6303, 6494, 6864, 7293, 7436, 7449, 8112, 8404, 8619, 8976, 9168, 9724, 9741, 9932, 10608, 11154, 11492, 12606, 12988, 14586, 14872, 14898, 16808, 17238, 19448, 19482, 19864, 22308, 22984, 25212, 25976, 27313, 29172, 29744, 29796, 31603, 32279, 33616, 34476, 35717, 38896, 38964, 39728, 42211, 44616, 45968, 50424, 51952, 54626, 58344, 59592, 63206, 64558, 68952, 71434, 77928, 81939, 84422, 89232, 94809, 96837, 100848, 107151, 109252, 116688, 119184, 126412, 126633, 129116, 137904, 142868, 155856, 163878, 168844, 189618, 193674, 214302, 218504, 252824, 253266, 258232, 285736, 327756, 337688, 355069, 379236, 387348, 428604, 437008, 464321, 505648, 506532, 516464, 548743, 571472, 655512, 675376, 710138, 758472, 774696, 857208, 928642, 1013064, 1065207, 1097486, 1311024, 1392963, 1420276, 1516944, 1549392, 1646229, 1714416, 1857284, 2026128, 2130414, 2194972, 2785926, 2840552, 3292458, 3714568, 4260828, 4389944, 5571852, 5681104, 6036173, 6584916, 7429136, 8521656, 8779888, 11143704, 12072346, 13169832, 17043312, 18108519, 22287408, 24144692, 26339664, 36217038, 48289384, 72434076, 96578768, 144868152, 289736304]

約数ペア:

[(1, 289736304), (2, 144868152), (3, 96578768), (4, 72434076), (6, 48289384), (8, 36217038), (11, 26339664), (12, 24144692), (13, 22287408), (16, 18108519), (17, 17043312), (22, 13169832), (24, 12072346), (26, 11143704), (33, 8779888), (34, 8521656), (39, 7429136), (44, 6584916), (48, 6036173), (51, 5681104), (52, 5571852), (66, 4389944), (68, 4260828), (78, 3714568), (88, 3292458), (102, 2840552), (104, 2785926), (132, 2194972), (136, 2130414), (143, 2026128), (156, 1857284), (169, 1714416), (176, 1646229), (187, 1549392), (191, 1516944), (204, 1420276), (208, 1392963), (221, 1311024), (264, 1097486), (272, 1065207), (286, 1013064), (312, 928642), (338, 857208), (374, 774696), (382, 758472), (408, 710138), (429, 675376), (442, 655512), (507, 571472), (528, 548743), (561, 516464), (572, 506532), (573, 505648), (624, 464321), (663, 437008), (676, 428604), (748, 387348), (764, 379236), (816, 355069), (858, 337688), (884, 327756), (1014, 285736), (1122, 258232), (1144, 253266), (1146, 252824), (1326, 218504), (1352, 214302), (1496, 193674), (1528, 189618), (1716, 168844), (1768, 163878), (1859, 155856), (2028, 142868), (2101, 137904), (2244, 129116), (2288, 126633), (2292, 126412), (2431, 119184), (2483, 116688), (2652, 109252), (2704, 107151), (2873, 100848), (2992, 96837), (3056, 94809), (3247, 89232), (3432, 84422), (3536, 81939), (3718, 77928), (4056, 71434), (4202, 68952), (4488, 64558), (4584, 63206), (4862, 59592), (4966, 58344), (5304, 54626), (5577, 51952), (5746, 50424), (6303, 45968), (6494, 44616), (6864, 42211), (7293, 39728), (7436, 38964), (7449, 38896), (8112, 35717), (8404, 34476), (8619, 33616), (8976, 32279), (9168, 31603), (9724, 29796), (9741, 29744), (9932, 29172), (10608, 27313), (11154, 25976), (11492, 25212), (12606, 22984), (12988, 22308), (14586, 19864), (14872, 19482), (14898, 19448), (16808, 17238)]