631736496

素因数分解:

$2^4\times 3^4\times {\mathrm{61}}^2\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 150

約数和(自身を含む): 1873084356

約数和(自身を除く): 1241347860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 131, 144, 162, 183, 216, 244, 262, 324, 366, 393, 432, 488, 524, 549, 648, 732, 786, 976, 1048, 1098, 1179, 1296, 1464, 1572, 1647, 2096, 2196, 2358, 2928, 3144, 3294, 3537, 3721, 4392, 4716, 4941, 6288, 6588, 7074, 7442, 7991, 8784, 9432, 9882, 10611, 11163, 13176, 14148, 14884, 15982, 18864, 19764, 21222, 22326, 23973, 26352, 28296, 29768, 31964, 33489, 39528, 42444, 44652, 47946, 56592, 59536, 63928, 66978, 71919, 79056, 84888, 89304, 95892, 100467, 127856, 133956, 143838, 169776, 178608, 191784, 200934, 215757, 267912, 287676, 301401, 383568, 401868, 431514, 487451, 535824, 575352, 602802, 647271, 803736, 863028, 974902, 1150704, 1205604, 1294542, 1462353, 1607472, 1726056, 1949804, 2411208, 2589084, 2924706, 3452112, 3899608, 4387059, 4822416, 5178168, 5849412, 7799216, 8774118, 10356336, 11698824, 13161177, 17548236, 23397648, 26322354, 35096472, 39483531, 52644708, 70192944, 78967062, 105289416, 157934124, 210578832, 315868248, 631736496]

約数ペア:

[(1, 631736496), (2, 315868248), (3, 210578832), (4, 157934124), (6, 105289416), (8, 78967062), (9, 70192944), (12, 52644708), (16, 39483531), (18, 35096472), (24, 26322354), (27, 23397648), (36, 17548236), (48, 13161177), (54, 11698824), (61, 10356336), (72, 8774118), (81, 7799216), (108, 5849412), (122, 5178168), (131, 4822416), (144, 4387059), (162, 3899608), (183, 3452112), (216, 2924706), (244, 2589084), (262, 2411208), (324, 1949804), (366, 1726056), (393, 1607472), (432, 1462353), (488, 1294542), (524, 1205604), (549, 1150704), (648, 974902), (732, 863028), (786, 803736), (976, 647271), (1048, 602802), (1098, 575352), (1179, 535824), (1296, 487451), (1464, 431514), (1572, 401868), (1647, 383568), (2096, 301401), (2196, 287676), (2358, 267912), (2928, 215757), (3144, 200934), (3294, 191784), (3537, 178608), (3721, 169776), (4392, 143838), (4716, 133956), (4941, 127856), (6288, 100467), (6588, 95892), (7074, 89304), (7442, 84888), (7991, 79056), (8784, 71919), (9432, 66978), (9882, 63928), (10611, 59536), (11163, 56592), (13176, 47946), (14148, 44652), (14884, 42444), (15982, 39528), (18864, 33489), (19764, 31964), (21222, 29768), (22326, 28296), (23973, 26352)]