280601832

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 866764800

約数和(自身を除く): 586162968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 43, 49, 56, 62, 84, 86, 93, 98, 124, 129, 147, 168, 172, 179, 186, 196, 217, 248, 258, 294, 301, 344, 358, 372, 392, 434, 516, 537, 588, 602, 651, 716, 744, 868, 903, 1032, 1074, 1176, 1204, 1253, 1302, 1333, 1432, 1519, 1736, 1806, 2107, 2148, 2408, 2506, 2604, 2666, 3038, 3612, 3759, 3999, 4214, 4296, 4557, 5012, 5208, 5332, 5549, 6076, 6321, 7224, 7518, 7697, 7998, 8428, 8771, 9114, 9331, 10024, 10664, 11098, 12152, 12642, 15036, 15394, 15996, 16647, 16856, 17542, 18228, 18662, 22196, 23091, 25284, 26313, 27993, 30072, 30788, 31992, 33294, 35084, 36456, 37324, 38843, 44392, 46182, 50568, 52626, 53879, 55986, 61576, 65317, 66588, 70168, 74648, 77686, 92364, 105252, 107758, 111972, 116529, 130634, 133176, 155372, 161637, 184728, 195951, 210504, 215516, 223944, 233058, 238607, 261268, 271901, 310744, 323274, 377153, 391902, 431032, 466116, 477214, 522536, 543802, 646548, 715821, 754306, 783804, 815703, 932232, 954428, 1087604, 1131459, 1293096, 1431642, 1508612, 1567608, 1631406, 1670249, 1908856, 2175208, 2262918, 2863284, 3017224, 3262812, 3340498, 4525836, 5010747, 5726568, 6525624, 6680996, 9051672, 10021494, 11691743, 13361992, 20042988, 23383486, 35075229, 40085976, 46766972, 70150458, 93533944, 140300916, 280601832]

約数ペア:

[(1, 280601832), (2, 140300916), (3, 93533944), (4, 70150458), (6, 46766972), (7, 40085976), (8, 35075229), (12, 23383486), (14, 20042988), (21, 13361992), (24, 11691743), (28, 10021494), (31, 9051672), (42, 6680996), (43, 6525624), (49, 5726568), (56, 5010747), (62, 4525836), (84, 3340498), (86, 3262812), (93, 3017224), (98, 2863284), (124, 2262918), (129, 2175208), (147, 1908856), (168, 1670249), (172, 1631406), (179, 1567608), (186, 1508612), (196, 1431642), (217, 1293096), (248, 1131459), (258, 1087604), (294, 954428), (301, 932232), (344, 815703), (358, 783804), (372, 754306), (392, 715821), (434, 646548), (516, 543802), (537, 522536), (588, 477214), (602, 466116), (651, 431032), (716, 391902), (744, 377153), (868, 323274), (903, 310744), (1032, 271901), (1074, 261268), (1176, 238607), (1204, 233058), (1253, 223944), (1302, 215516), (1333, 210504), (1432, 195951), (1519, 184728), (1736, 161637), (1806, 155372), (2107, 133176), (2148, 130634), (2408, 116529), (2506, 111972), (2604, 107758), (2666, 105252), (3038, 92364), (3612, 77686), (3759, 74648), (3999, 70168), (4214, 66588), (4296, 65317), (4557, 61576), (5012, 55986), (5208, 53879), (5332, 52626), (5549, 50568), (6076, 46182), (6321, 44392), (7224, 38843), (7518, 37324), (7697, 36456), (7998, 35084), (8428, 33294), (8771, 31992), (9114, 30788), (9331, 30072), (10024, 27993), (10664, 26313), (11098, 25284), (12152, 23091), (12642, 22196), (15036, 18662), (15394, 18228), (15996, 17542), (16647, 16856)]