198871848

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2579}}^1$

素因数の和:2621

約数の個数: 160

約数和(自身を含む): 674308800

約数和(自身を除く): 475436952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 119, 126, 136, 153, 162, 168, 189, 204, 216, 238, 252, 306, 324, 357, 378, 408, 459, 476, 504, 567, 612, 648, 714, 756, 918, 952, 1071, 1134, 1224, 1377, 1428, 1512, 1836, 2142, 2268, 2579, 2754, 2856, 3213, 3672, 4284, 4536, 5158, 5508, 6426, 7737, 8568, 9639, 10316, 11016, 12852, 15474, 18053, 19278, 20632, 23211, 25704, 30948, 36106, 38556, 43843, 46422, 54159, 61896, 69633, 72212, 77112, 87686, 92844, 108318, 131529, 139266, 144424, 162477, 175372, 185688, 208899, 216636, 263058, 278532, 306901, 324954, 350744, 394587, 417798, 433272, 487431, 526116, 557064, 613802, 649908, 789174, 835596, 920703, 974862, 1052232, 1183761, 1227604, 1299816, 1462293, 1578348, 1671192, 1841406, 1949724, 2367522, 2455208, 2762109, 2924586, 3156696, 3551283, 3682812, 3899448, 4735044, 5524218, 5849172, 7102566, 7365624, 8286327, 9470088, 11048436, 11698344, 14205132, 16572654, 22096872, 24858981, 28410264, 33145308, 49717962, 66290616, 99435924, 198871848]

約数ペア:

[(1, 198871848), (2, 99435924), (3, 66290616), (4, 49717962), (6, 33145308), (7, 28410264), (8, 24858981), (9, 22096872), (12, 16572654), (14, 14205132), (17, 11698344), (18, 11048436), (21, 9470088), (24, 8286327), (27, 7365624), (28, 7102566), (34, 5849172), (36, 5524218), (42, 4735044), (51, 3899448), (54, 3682812), (56, 3551283), (63, 3156696), (68, 2924586), (72, 2762109), (81, 2455208), (84, 2367522), (102, 1949724), (108, 1841406), (119, 1671192), (126, 1578348), (136, 1462293), (153, 1299816), (162, 1227604), (168, 1183761), (189, 1052232), (204, 974862), (216, 920703), (238, 835596), (252, 789174), (306, 649908), (324, 613802), (357, 557064), (378, 526116), (408, 487431), (459, 433272), (476, 417798), (504, 394587), (567, 350744), (612, 324954), (648, 306901), (714, 278532), (756, 263058), (918, 216636), (952, 208899), (1071, 185688), (1134, 175372), (1224, 162477), (1377, 144424), (1428, 139266), (1512, 131529), (1836, 108318), (2142, 92844), (2268, 87686), (2579, 77112), (2754, 72212), (2856, 69633), (3213, 61896), (3672, 54159), (4284, 46422), (4536, 43843), (5158, 38556), (5508, 36106), (6426, 30948), (7737, 25704), (8568, 23211), (9639, 20632), (10316, 19278), (11016, 18053), (12852, 15474)]