291009432

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:135

約数の個数: 256

約数和(自身を含む): 933120000

約数和(自身を除く): 642110568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 29, 42, 46, 49, 53, 56, 58, 69, 84, 87, 92, 98, 106, 116, 138, 147, 159, 161, 168, 174, 184, 196, 203, 212, 232, 276, 294, 318, 322, 343, 348, 371, 392, 406, 424, 483, 552, 588, 609, 636, 644, 667, 686, 696, 742, 812, 966, 1029, 1113, 1127, 1176, 1218, 1219, 1272, 1288, 1334, 1372, 1421, 1484, 1537, 1624, 1932, 2001, 2058, 2226, 2254, 2436, 2438, 2597, 2668, 2744, 2842, 2968, 3074, 3381, 3657, 3864, 4002, 4116, 4263, 4452, 4508, 4611, 4669, 4872, 4876, 5194, 5336, 5684, 6148, 6762, 7314, 7791, 7889, 8004, 8232, 8526, 8533, 8904, 9016, 9222, 9338, 9752, 9947, 10388, 10759, 11368, 12296, 13524, 14007, 14628, 15582, 15778, 16008, 17052, 17066, 18179, 18444, 18676, 19894, 20776, 21518, 23667, 25599, 27048, 28014, 29256, 29841, 31164, 31556, 32277, 32683, 34104, 34132, 35351, 36358, 36888, 37352, 39788, 43036, 47334, 51198, 54537, 56028, 59682, 59731, 62328, 63112, 64554, 65366, 68264, 70702, 72716, 75313, 79576, 86072, 94668, 98049, 102396, 106053, 109074, 112056, 119364, 119462, 129108, 130732, 141404, 145432, 150626, 179193, 189336, 196098, 204792, 212106, 218148, 225939, 228781, 238728, 238924, 247457, 258216, 261464, 282808, 301252, 358386, 392196, 418117, 424212, 436296, 451878, 457562, 477848, 494914, 527191, 602504, 686343, 716772, 742371, 784392, 836234, 848424, 903756, 915124, 989828, 1054382, 1254351, 1372686, 1433544, 1484742, 1581573, 1672468, 1732199, 1807512, 1830248, 1979656, 2108764, 2508702, 2745372, 2969484, 3163146, 3344936, 3464398, 4217528, 5017404, 5196597, 5490744, 5938968, 6326292, 6928796, 10034808, 10393194, 12125393, 12652584, 13857592, 20786388, 24250786, 36376179, 41572776, 48501572, 72752358, 97003144, 145504716, 291009432]

約数ペア:

[(1, 291009432), (2, 145504716), (3, 97003144), (4, 72752358), (6, 48501572), (7, 41572776), (8, 36376179), (12, 24250786), (14, 20786388), (21, 13857592), (23, 12652584), (24, 12125393), (28, 10393194), (29, 10034808), (42, 6928796), (46, 6326292), (49, 5938968), (53, 5490744), (56, 5196597), (58, 5017404), (69, 4217528), (84, 3464398), (87, 3344936), (92, 3163146), (98, 2969484), (106, 2745372), (116, 2508702), (138, 2108764), (147, 1979656), (159, 1830248), (161, 1807512), (168, 1732199), (174, 1672468), (184, 1581573), (196, 1484742), (203, 1433544), (212, 1372686), (232, 1254351), (276, 1054382), (294, 989828), (318, 915124), (322, 903756), (343, 848424), (348, 836234), (371, 784392), (392, 742371), (406, 716772), (424, 686343), (483, 602504), (552, 527191), (588, 494914), (609, 477848), (636, 457562), (644, 451878), (667, 436296), (686, 424212), (696, 418117), (742, 392196), (812, 358386), (966, 301252), (1029, 282808), (1113, 261464), (1127, 258216), (1176, 247457), (1218, 238924), (1219, 238728), (1272, 228781), (1288, 225939), (1334, 218148), (1372, 212106), (1421, 204792), (1484, 196098), (1537, 189336), (1624, 179193), (1932, 150626), (2001, 145432), (2058, 141404), (2226, 130732), (2254, 129108), (2436, 119462), (2438, 119364), (2597, 112056), (2668, 109074), (2744, 106053), (2842, 102396), (2968, 98049), (3074, 94668), (3381, 86072), (3657, 79576), (3864, 75313), (4002, 72716), (4116, 70702), (4263, 68264), (4452, 65366), (4508, 64554), (4611, 63112), (4669, 62328), (4872, 59731), (4876, 59682), (5194, 56028), (5336, 54537), (5684, 51198), (6148, 47334), (6762, 43036), (7314, 39788), (7791, 37352), (7889, 36888), (8004, 36358), (8232, 35351), (8526, 34132), (8533, 34104), (8904, 32683), (9016, 32277), (9222, 31556), (9338, 31164), (9752, 29841), (9947, 29256), (10388, 28014), (10759, 27048), (11368, 25599), (12296, 23667), (13524, 21518), (14007, 20776), (14628, 19894), (15582, 18676), (15778, 18444), (16008, 18179), (17052, 17066)]