918310128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{599}}^1$

素因数の和:711

約数の個数: 120

約数和(自身を含む): 2563824000

約数和(自身を除く): 1645513872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 41, 48, 57, 76, 82, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 599, 656, 779, 912, 984, 1198, 1558, 1681, 1797, 1968, 2337, 2396, 3116, 3362, 3594, 4674, 4792, 5043, 6232, 6724, 7188, 9348, 9584, 10086, 11381, 12464, 13448, 14376, 18696, 20172, 22762, 24559, 26896, 28752, 31939, 34143, 37392, 40344, 45524, 49118, 63878, 68286, 73677, 80688, 91048, 95817, 98236, 127756, 136572, 147354, 182096, 191634, 196472, 255512, 273144, 294708, 383268, 392944, 466621, 511024, 546288, 589416, 766536, 933242, 1006919, 1178832, 1399863, 1533072, 1866484, 2013838, 2799726, 3020757, 3732968, 4027676, 5599452, 6041514, 7465936, 8055352, 11198904, 12083028, 16110704, 19131461, 22397808, 24166056, 38262922, 48332112, 57394383, 76525844, 114788766, 153051688, 229577532, 306103376, 459155064, 918310128]

約数ペア:

[(1, 918310128), (2, 459155064), (3, 306103376), (4, 229577532), (6, 153051688), (8, 114788766), (12, 76525844), (16, 57394383), (19, 48332112), (24, 38262922), (38, 24166056), (41, 22397808), (48, 19131461), (57, 16110704), (76, 12083028), (82, 11198904), (114, 8055352), (123, 7465936), (152, 6041514), (164, 5599452), (228, 4027676), (246, 3732968), (304, 3020757), (328, 2799726), (456, 2013838), (492, 1866484), (599, 1533072), (656, 1399863), (779, 1178832), (912, 1006919), (984, 933242), (1198, 766536), (1558, 589416), (1681, 546288), (1797, 511024), (1968, 466621), (2337, 392944), (2396, 383268), (3116, 294708), (3362, 273144), (3594, 255512), (4674, 196472), (4792, 191634), (5043, 182096), (6232, 147354), (6724, 136572), (7188, 127756), (9348, 98236), (9584, 95817), (10086, 91048), (11381, 80688), (12464, 73677), (13448, 68286), (14376, 63878), (18696, 49118), (20172, 45524), (22762, 40344), (24559, 37392), (26896, 34143), (28752, 31939)]