511444128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21569}}^1$

素因数の和:21614

約数の個数: 96

約数和(自身を含む): 1521979200

約数和(自身を除く): 1010535072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 21569, 23712, 43138, 64707, 86276, 129414, 172552, 258828, 280397, 345104, 409811, 517656, 560794, 690208, 819622, 841191, 1035312, 1121588, 1229433, 1639244, 1682382, 2070624, 2243176, 2458866, 3278488, 3364764, 4486352, 4917732, 5327543, 6556976, 6729528, 8972704, 9835464, 10655086, 13113952, 13459056, 15982629, 19670928, 21310172, 26918112, 31965258, 39341856, 42620344, 63930516, 85240688, 127861032, 170481376, 255722064, 511444128]

約数ペア:

[(1, 511444128), (2, 255722064), (3, 170481376), (4, 127861032), (6, 85240688), (8, 63930516), (12, 42620344), (13, 39341856), (16, 31965258), (19, 26918112), (24, 21310172), (26, 19670928), (32, 15982629), (38, 13459056), (39, 13113952), (48, 10655086), (52, 9835464), (57, 8972704), (76, 6729528), (78, 6556976), (96, 5327543), (104, 4917732), (114, 4486352), (152, 3364764), (156, 3278488), (208, 2458866), (228, 2243176), (247, 2070624), (304, 1682382), (312, 1639244), (416, 1229433), (456, 1121588), (494, 1035312), (608, 841191), (624, 819622), (741, 690208), (912, 560794), (988, 517656), (1248, 409811), (1482, 345104), (1824, 280397), (1976, 258828), (2964, 172552), (3952, 129414), (5928, 86276), (7904, 64707), (11856, 43138), (21569, 23712)]