501988968

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 1597176000

約数和(自身を除く): 1095187032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 97, 104, 108, 114, 117, 152, 156, 171, 194, 216, 228, 234, 247, 291, 312, 342, 351, 388, 456, 468, 494, 513, 582, 684, 702, 741, 776, 873, 936, 988, 1026, 1164, 1261, 1368, 1404, 1482, 1746, 1843, 1976, 2052, 2223, 2328, 2522, 2619, 2808, 2964, 3492, 3686, 3783, 4104, 4446, 5044, 5238, 5529, 5928, 6669, 6984, 7372, 7566, 8892, 9409, 10088, 10476, 11058, 11349, 13338, 14744, 15132, 16587, 17784, 18818, 20952, 22116, 22698, 23959, 26676, 28227, 30264, 33174, 34047, 37636, 44232, 45396, 47918, 49761, 53352, 56454, 66348, 68094, 71877, 75272, 84681, 90792, 95836, 99522, 112908, 122317, 132696, 136188, 143754, 169362, 178771, 191672, 199044, 215631, 225816, 244634, 254043, 272376, 287508, 338724, 357542, 366951, 398088, 431262, 489268, 508086, 536313, 575016, 646893, 677448, 715084, 733902, 862524, 978536, 1016172, 1072626, 1100853, 1293786, 1430168, 1467804, 1608939, 1725048, 2032344, 2145252, 2201706, 2324023, 2587572, 2935608, 3217878, 3302559, 4290504, 4403412, 4648046, 4826817, 5175144, 6435756, 6605118, 6972069, 8806824, 9296092, 9653634, 12871512, 13210236, 13944138, 18592184, 19307268, 20916207, 26420472, 27888276, 38614536, 41832414, 55776552, 62748621, 83664828, 125497242, 167329656, 250994484, 501988968]

約数ペア:

[(1, 501988968), (2, 250994484), (3, 167329656), (4, 125497242), (6, 83664828), (8, 62748621), (9, 55776552), (12, 41832414), (13, 38614536), (18, 27888276), (19, 26420472), (24, 20916207), (26, 19307268), (27, 18592184), (36, 13944138), (38, 13210236), (39, 12871512), (52, 9653634), (54, 9296092), (57, 8806824), (72, 6972069), (76, 6605118), (78, 6435756), (97, 5175144), (104, 4826817), (108, 4648046), (114, 4403412), (117, 4290504), (152, 3302559), (156, 3217878), (171, 2935608), (194, 2587572), (216, 2324023), (228, 2201706), (234, 2145252), (247, 2032344), (291, 1725048), (312, 1608939), (342, 1467804), (351, 1430168), (388, 1293786), (456, 1100853), (468, 1072626), (494, 1016172), (513, 978536), (582, 862524), (684, 733902), (702, 715084), (741, 677448), (776, 646893), (873, 575016), (936, 536313), (988, 508086), (1026, 489268), (1164, 431262), (1261, 398088), (1368, 366951), (1404, 357542), (1482, 338724), (1746, 287508), (1843, 272376), (1976, 254043), (2052, 244634), (2223, 225816), (2328, 215631), (2522, 199044), (2619, 191672), (2808, 178771), (2964, 169362), (3492, 143754), (3686, 136188), (3783, 132696), (4104, 122317), (4446, 112908), (5044, 99522), (5238, 95836), (5529, 90792), (5928, 84681), (6669, 75272), (6984, 71877), (7372, 68094), (7566, 66348), (8892, 56454), (9409, 53352), (10088, 49761), (10476, 47918), (11058, 45396), (11349, 44232), (13338, 37636), (14744, 34047), (15132, 33174), (16587, 30264), (17784, 28227), (18818, 26676), (20952, 23959), (22116, 22698)]