660670992

素因数分解:

$2^4\times 3^4\times {\mathrm{61}}^2\times {\mathrm{137}}^1$

素因数の和:279

約数の個数: 150

約数和(自身を含む): 1958224554

約数和(自身を除く): 1297553562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 61, 72, 81, 108, 122, 137, 144, 162, 183, 216, 244, 274, 324, 366, 411, 432, 488, 548, 549, 648, 732, 822, 976, 1096, 1098, 1233, 1296, 1464, 1644, 1647, 2192, 2196, 2466, 2928, 3288, 3294, 3699, 3721, 4392, 4932, 4941, 6576, 6588, 7398, 7442, 8357, 8784, 9864, 9882, 11097, 11163, 13176, 14796, 14884, 16714, 19728, 19764, 22194, 22326, 25071, 26352, 29592, 29768, 33428, 33489, 39528, 44388, 44652, 50142, 59184, 59536, 66856, 66978, 75213, 79056, 88776, 89304, 100284, 100467, 133712, 133956, 150426, 177552, 178608, 200568, 200934, 225639, 267912, 300852, 301401, 401136, 401868, 451278, 509777, 535824, 601704, 602802, 676917, 803736, 902556, 1019554, 1203408, 1205604, 1353834, 1529331, 1607472, 1805112, 2039108, 2411208, 2707668, 3058662, 3610224, 4078216, 4587993, 4822416, 5415336, 6117324, 8156432, 9175986, 10830672, 12234648, 13763979, 18351972, 24469296, 27527958, 36703944, 41291937, 55055916, 73407888, 82583874, 110111832, 165167748, 220223664, 330335496, 660670992]

約数ペア:

[(1, 660670992), (2, 330335496), (3, 220223664), (4, 165167748), (6, 110111832), (8, 82583874), (9, 73407888), (12, 55055916), (16, 41291937), (18, 36703944), (24, 27527958), (27, 24469296), (36, 18351972), (48, 13763979), (54, 12234648), (61, 10830672), (72, 9175986), (81, 8156432), (108, 6117324), (122, 5415336), (137, 4822416), (144, 4587993), (162, 4078216), (183, 3610224), (216, 3058662), (244, 2707668), (274, 2411208), (324, 2039108), (366, 1805112), (411, 1607472), (432, 1529331), (488, 1353834), (548, 1205604), (549, 1203408), (648, 1019554), (732, 902556), (822, 803736), (976, 676917), (1096, 602802), (1098, 601704), (1233, 535824), (1296, 509777), (1464, 451278), (1644, 401868), (1647, 401136), (2192, 301401), (2196, 300852), (2466, 267912), (2928, 225639), (3288, 200934), (3294, 200568), (3699, 178608), (3721, 177552), (4392, 150426), (4932, 133956), (4941, 133712), (6576, 100467), (6588, 100284), (7398, 89304), (7442, 88776), (8357, 79056), (8784, 75213), (9864, 66978), (9882, 66856), (11097, 59536), (11163, 59184), (13176, 50142), (14796, 44652), (14884, 44388), (16714, 39528), (19728, 33489), (19764, 33428), (22194, 29768), (22326, 29592), (25071, 26352)]