231687216

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{97}}^2$

素因数の和:233

約数の個数: 150

約数和(自身を含む): 713215140

約数和(自身を除く): 481527924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 97, 108, 114, 144, 152, 162, 171, 194, 216, 228, 291, 304, 324, 342, 388, 432, 456, 513, 582, 648, 684, 776, 873, 912, 1026, 1164, 1296, 1368, 1539, 1552, 1746, 1843, 2052, 2328, 2619, 2736, 3078, 3492, 3686, 4104, 4656, 5238, 5529, 6156, 6984, 7372, 7857, 8208, 9409, 10476, 11058, 12312, 13968, 14744, 15714, 16587, 18818, 20952, 22116, 24624, 28227, 29488, 31428, 33174, 37636, 41904, 44232, 49761, 56454, 62856, 66348, 75272, 84681, 88464, 99522, 112908, 125712, 132696, 149283, 150544, 169362, 178771, 199044, 225816, 254043, 265392, 298566, 338724, 357542, 398088, 451632, 508086, 536313, 597132, 677448, 715084, 762129, 796176, 1016172, 1072626, 1194264, 1354896, 1430168, 1524258, 1608939, 2032344, 2145252, 2388528, 2860336, 3048516, 3217878, 4064688, 4290504, 4826817, 6097032, 6435756, 8581008, 9653634, 12194064, 12871512, 14480451, 19307268, 25743024, 28960902, 38614536, 57921804, 77229072, 115843608, 231687216]

約数ペア:

[(1, 231687216), (2, 115843608), (3, 77229072), (4, 57921804), (6, 38614536), (8, 28960902), (9, 25743024), (12, 19307268), (16, 14480451), (18, 12871512), (19, 12194064), (24, 9653634), (27, 8581008), (36, 6435756), (38, 6097032), (48, 4826817), (54, 4290504), (57, 4064688), (72, 3217878), (76, 3048516), (81, 2860336), (97, 2388528), (108, 2145252), (114, 2032344), (144, 1608939), (152, 1524258), (162, 1430168), (171, 1354896), (194, 1194264), (216, 1072626), (228, 1016172), (291, 796176), (304, 762129), (324, 715084), (342, 677448), (388, 597132), (432, 536313), (456, 508086), (513, 451632), (582, 398088), (648, 357542), (684, 338724), (776, 298566), (873, 265392), (912, 254043), (1026, 225816), (1164, 199044), (1296, 178771), (1368, 169362), (1539, 150544), (1552, 149283), (1746, 132696), (1843, 125712), (2052, 112908), (2328, 99522), (2619, 88464), (2736, 84681), (3078, 75272), (3492, 66348), (3686, 62856), (4104, 56454), (4656, 49761), (5238, 44232), (5529, 41904), (6156, 37636), (6984, 33174), (7372, 31428), (7857, 29488), (8208, 28227), (9409, 24624), (10476, 22116), (11058, 20952), (12312, 18818), (13968, 16587), (14744, 15714)]