1268674008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:238

約数の個数: 256

約数和(自身を含む): 3928227840

約数和(自身を除く): 2659553832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 71, 73, 84, 93, 94, 124, 141, 142, 146, 168, 186, 188, 213, 217, 219, 248, 282, 284, 292, 329, 372, 376, 426, 434, 438, 497, 511, 564, 568, 584, 651, 658, 744, 852, 868, 876, 987, 994, 1022, 1128, 1302, 1316, 1457, 1491, 1533, 1704, 1736, 1752, 1974, 1988, 2044, 2201, 2263, 2604, 2632, 2914, 2982, 3066, 3337, 3431, 3948, 3976, 4088, 4371, 4402, 4526, 5183, 5208, 5828, 5964, 6132, 6603, 6674, 6789, 6862, 7896, 8742, 8804, 9052, 10011, 10199, 10293, 10366, 11656, 11928, 12264, 13206, 13348, 13578, 13724, 15407, 15549, 15841, 17484, 17608, 18104, 20022, 20398, 20586, 20732, 23359, 24017, 26412, 26696, 27156, 27448, 30597, 30814, 31098, 31682, 34968, 36281, 40044, 40796, 41172, 41464, 46221, 46718, 47523, 48034, 52824, 54312, 61194, 61628, 62196, 63364, 70077, 72051, 72562, 80088, 81592, 82344, 92442, 93436, 95046, 96068, 103447, 106361, 108843, 122388, 123256, 124392, 126728, 140154, 144102, 145124, 160673, 184884, 186872, 190092, 192136, 206894, 212722, 217686, 243601, 244776, 280308, 288204, 290248, 310341, 319083, 321346, 369768, 380184, 413788, 425444, 435372, 482019, 487202, 560616, 576408, 620682, 638166, 642692, 724129, 730803, 744527, 827576, 850888, 870744, 964038, 974404, 1124711, 1241364, 1276332, 1285384, 1448258, 1461606, 1489054, 1705207, 1928076, 1948808, 2172387, 2233581, 2249422, 2482728, 2552664, 2896516, 2923212, 2978108, 3374133, 3410414, 3856152, 4344774, 4467162, 4498844, 5115621, 5793032, 5846424, 5956216, 6748266, 6820828, 7551631, 8689548, 8934324, 8997688, 10231242, 13496532, 13641656, 15103262, 17379096, 17868648, 20462484, 22654893, 26993064, 30206524, 40924968, 45309786, 52861417, 60413048, 90619572, 105722834, 158584251, 181239144, 211445668, 317168502, 422891336, 634337004, 1268674008]

約数ペア:

[(1, 1268674008), (2, 634337004), (3, 422891336), (4, 317168502), (6, 211445668), (7, 181239144), (8, 158584251), (12, 105722834), (14, 90619572), (21, 60413048), (24, 52861417), (28, 45309786), (31, 40924968), (42, 30206524), (47, 26993064), (56, 22654893), (62, 20462484), (71, 17868648), (73, 17379096), (84, 15103262), (93, 13641656), (94, 13496532), (124, 10231242), (141, 8997688), (142, 8934324), (146, 8689548), (168, 7551631), (186, 6820828), (188, 6748266), (213, 5956216), (217, 5846424), (219, 5793032), (248, 5115621), (282, 4498844), (284, 4467162), (292, 4344774), (329, 3856152), (372, 3410414), (376, 3374133), (426, 2978108), (434, 2923212), (438, 2896516), (497, 2552664), (511, 2482728), (564, 2249422), (568, 2233581), (584, 2172387), (651, 1948808), (658, 1928076), (744, 1705207), (852, 1489054), (868, 1461606), (876, 1448258), (987, 1285384), (994, 1276332), (1022, 1241364), (1128, 1124711), (1302, 974404), (1316, 964038), (1457, 870744), (1491, 850888), (1533, 827576), (1704, 744527), (1736, 730803), (1752, 724129), (1974, 642692), (1988, 638166), (2044, 620682), (2201, 576408), (2263, 560616), (2604, 487202), (2632, 482019), (2914, 435372), (2982, 425444), (3066, 413788), (3337, 380184), (3431, 369768), (3948, 321346), (3976, 319083), (4088, 310341), (4371, 290248), (4402, 288204), (4526, 280308), (5183, 244776), (5208, 243601), (5828, 217686), (5964, 212722), (6132, 206894), (6603, 192136), (6674, 190092), (6789, 186872), (6862, 184884), (7896, 160673), (8742, 145124), (8804, 144102), (9052, 140154), (10011, 126728), (10199, 124392), (10293, 123256), (10366, 122388), (11656, 108843), (11928, 106361), (12264, 103447), (13206, 96068), (13348, 95046), (13578, 93436), (13724, 92442), (15407, 82344), (15549, 81592), (15841, 80088), (17484, 72562), (17608, 72051), (18104, 70077), (20022, 63364), (20398, 62196), (20586, 61628), (20732, 61194), (23359, 54312), (24017, 52824), (26412, 48034), (26696, 47523), (27156, 46718), (27448, 46221), (30597, 41464), (30814, 41172), (31098, 40796), (31682, 40044), (34968, 36281)]