228727548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:157

約数の個数: 288

約数和(自身を含む): 760381440

約数和(自身を除く): 531653892

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 23, 28, 31, 36, 38, 42, 46, 57, 62, 63, 67, 69, 76, 84, 92, 93, 114, 124, 126, 133, 134, 138, 161, 171, 186, 201, 207, 217, 228, 252, 266, 268, 276, 279, 322, 342, 372, 399, 402, 414, 434, 437, 469, 483, 532, 558, 589, 603, 644, 651, 684, 713, 798, 804, 828, 868, 874, 938, 966, 1116, 1178, 1197, 1206, 1273, 1302, 1311, 1407, 1426, 1449, 1541, 1596, 1748, 1767, 1876, 1932, 1953, 2077, 2139, 2356, 2394, 2412, 2546, 2604, 2622, 2814, 2852, 2898, 3059, 3082, 3534, 3819, 3906, 3933, 4123, 4154, 4221, 4278, 4623, 4788, 4991, 5092, 5244, 5301, 5628, 5796, 6118, 6164, 6231, 6417, 7068, 7638, 7812, 7866, 8246, 8308, 8442, 8556, 8911, 9177, 9246, 9982, 10602, 10787, 11457, 12236, 12369, 12462, 12834, 13547, 13869, 14539, 14973, 15276, 15732, 16492, 16884, 17822, 18354, 18492, 18693, 19964, 21204, 21574, 22914, 24738, 24924, 25668, 26733, 27094, 27531, 27738, 29078, 29279, 29946, 32361, 35644, 36708, 37107, 37386, 39463, 40641, 43148, 43617, 44919, 45828, 47771, 49476, 53466, 54188, 55062, 55476, 58156, 58558, 59892, 64722, 74214, 74772, 78926, 80199, 81282, 87234, 87837, 89838, 94829, 95542, 97083, 106932, 110124, 117116, 118389, 121923, 129444, 130851, 143313, 148428, 157852, 160398, 162564, 174468, 175674, 179676, 189658, 191084, 194166, 204953, 236778, 243846, 261702, 263511, 276241, 284487, 286626, 320796, 334397, 351348, 355167, 379316, 388332, 409906, 429939, 473556, 487692, 523404, 527022, 552482, 568974, 573252, 614859, 668794, 710334, 819812, 828723, 853461, 859878, 907649, 1003191, 1054044, 1104964, 1137948, 1229718, 1337588, 1420668, 1657446, 1706922, 1719756, 1815298, 1844577, 2006382, 2459436, 2486169, 2722947, 3009573, 3314892, 3413844, 3630596, 3689154, 4012764, 4972338, 5445894, 6019146, 6353543, 7378308, 8168841, 9944676, 10891788, 12038292, 12707086, 16337682, 19060629, 25414172, 32675364, 38121258, 57181887, 76242516, 114363774, 228727548]

約数ペア:

[(1, 228727548), (2, 114363774), (3, 76242516), (4, 57181887), (6, 38121258), (7, 32675364), (9, 25414172), (12, 19060629), (14, 16337682), (18, 12707086), (19, 12038292), (21, 10891788), (23, 9944676), (28, 8168841), (31, 7378308), (36, 6353543), (38, 6019146), (42, 5445894), (46, 4972338), (57, 4012764), (62, 3689154), (63, 3630596), (67, 3413844), (69, 3314892), (76, 3009573), (84, 2722947), (92, 2486169), (93, 2459436), (114, 2006382), (124, 1844577), (126, 1815298), (133, 1719756), (134, 1706922), (138, 1657446), (161, 1420668), (171, 1337588), (186, 1229718), (201, 1137948), (207, 1104964), (217, 1054044), (228, 1003191), (252, 907649), (266, 859878), (268, 853461), (276, 828723), (279, 819812), (322, 710334), (342, 668794), (372, 614859), (399, 573252), (402, 568974), (414, 552482), (434, 527022), (437, 523404), (469, 487692), (483, 473556), (532, 429939), (558, 409906), (589, 388332), (603, 379316), (644, 355167), (651, 351348), (684, 334397), (713, 320796), (798, 286626), (804, 284487), (828, 276241), (868, 263511), (874, 261702), (938, 243846), (966, 236778), (1116, 204953), (1178, 194166), (1197, 191084), (1206, 189658), (1273, 179676), (1302, 175674), (1311, 174468), (1407, 162564), (1426, 160398), (1449, 157852), (1541, 148428), (1596, 143313), (1748, 130851), (1767, 129444), (1876, 121923), (1932, 118389), (1953, 117116), (2077, 110124), (2139, 106932), (2356, 97083), (2394, 95542), (2412, 94829), (2546, 89838), (2604, 87837), (2622, 87234), (2814, 81282), (2852, 80199), (2898, 78926), (3059, 74772), (3082, 74214), (3534, 64722), (3819, 59892), (3906, 58558), (3933, 58156), (4123, 55476), (4154, 55062), (4221, 54188), (4278, 53466), (4623, 49476), (4788, 47771), (4991, 45828), (5092, 44919), (5244, 43617), (5301, 43148), (5628, 40641), (5796, 39463), (6118, 37386), (6164, 37107), (6231, 36708), (6417, 35644), (7068, 32361), (7638, 29946), (7812, 29279), (7866, 29078), (8246, 27738), (8308, 27531), (8442, 27094), (8556, 26733), (8911, 25668), (9177, 24924), (9246, 24738), (9982, 22914), (10602, 21574), (10787, 21204), (11457, 19964), (12236, 18693), (12369, 18492), (12462, 18354), (12834, 17822), (13547, 16884), (13869, 16492), (14539, 15732), (14973, 15276)]