198865368

素因数分解:

$2^3\times 3^6\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:141

約数の個数: 224

約数和(自身を含む): 626157840

約数和(自身を除く): 427292472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 43, 52, 54, 61, 72, 78, 81, 86, 104, 108, 117, 122, 129, 156, 162, 172, 183, 216, 234, 243, 244, 258, 312, 324, 344, 351, 366, 387, 468, 486, 488, 516, 549, 559, 648, 702, 729, 732, 774, 793, 936, 972, 1032, 1053, 1098, 1118, 1161, 1404, 1458, 1464, 1548, 1586, 1647, 1677, 1944, 2106, 2196, 2236, 2322, 2379, 2623, 2808, 2916, 3096, 3159, 3172, 3294, 3354, 3483, 4212, 4392, 4472, 4644, 4758, 4941, 5031, 5246, 5832, 6318, 6344, 6588, 6708, 6966, 7137, 7869, 8424, 9288, 9477, 9516, 9882, 10062, 10449, 10492, 12636, 13176, 13416, 13932, 14274, 14823, 15093, 15738, 18954, 19032, 19764, 20124, 20898, 20984, 21411, 23607, 25272, 27864, 28548, 29646, 30186, 31347, 31476, 34099, 37908, 39528, 40248, 41796, 42822, 44469, 45279, 47214, 57096, 59292, 60372, 62694, 62952, 64233, 68198, 70821, 75816, 83592, 85644, 88938, 90558, 94428, 102297, 118584, 120744, 125388, 128466, 135837, 136396, 141642, 171288, 177876, 181116, 188856, 192699, 204594, 212463, 250776, 256932, 271674, 272792, 283284, 306891, 355752, 362232, 385398, 407511, 409188, 424926, 513864, 543348, 566568, 578097, 613782, 637389, 770796, 815022, 818376, 849852, 920673, 1086696, 1156194, 1227564, 1274778, 1541592, 1630044, 1699704, 1841346, 1912167, 2312388, 2455128, 2549556, 2762019, 3260088, 3682692, 3824334, 4624776, 5099112, 5524038, 7365384, 7648668, 8286057, 11048076, 15297336, 16572114, 22096152, 24858171, 33144228, 49716342, 66288456, 99432684, 198865368]

約数ペア:

[(1, 198865368), (2, 99432684), (3, 66288456), (4, 49716342), (6, 33144228), (8, 24858171), (9, 22096152), (12, 16572114), (13, 15297336), (18, 11048076), (24, 8286057), (26, 7648668), (27, 7365384), (36, 5524038), (39, 5099112), (43, 4624776), (52, 3824334), (54, 3682692), (61, 3260088), (72, 2762019), (78, 2549556), (81, 2455128), (86, 2312388), (104, 1912167), (108, 1841346), (117, 1699704), (122, 1630044), (129, 1541592), (156, 1274778), (162, 1227564), (172, 1156194), (183, 1086696), (216, 920673), (234, 849852), (243, 818376), (244, 815022), (258, 770796), (312, 637389), (324, 613782), (344, 578097), (351, 566568), (366, 543348), (387, 513864), (468, 424926), (486, 409188), (488, 407511), (516, 385398), (549, 362232), (559, 355752), (648, 306891), (702, 283284), (729, 272792), (732, 271674), (774, 256932), (793, 250776), (936, 212463), (972, 204594), (1032, 192699), (1053, 188856), (1098, 181116), (1118, 177876), (1161, 171288), (1404, 141642), (1458, 136396), (1464, 135837), (1548, 128466), (1586, 125388), (1647, 120744), (1677, 118584), (1944, 102297), (2106, 94428), (2196, 90558), (2236, 88938), (2322, 85644), (2379, 83592), (2623, 75816), (2808, 70821), (2916, 68198), (3096, 64233), (3159, 62952), (3172, 62694), (3294, 60372), (3354, 59292), (3483, 57096), (4212, 47214), (4392, 45279), (4472, 44469), (4644, 42822), (4758, 41796), (4941, 40248), (5031, 39528), (5246, 37908), (5832, 34099), (6318, 31476), (6344, 31347), (6588, 30186), (6708, 29646), (6966, 28548), (7137, 27864), (7869, 25272), (8424, 23607), (9288, 21411), (9477, 20984), (9516, 20898), (9882, 20124), (10062, 19764), (10449, 19032), (10492, 18954), (12636, 15738), (13176, 15093), (13416, 14823), (13932, 14274)]