208819296

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{677}}^1$

素因数の和:723

約数の個数: 240

約数和(自身を含む): 744248736

約数和(自身を除く): 535429440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 96, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 224, 238, 252, 272, 288, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 544, 567, 612, 648, 672, 677, 714, 756, 816, 864, 918, 952, 1008, 1071, 1134, 1224, 1296, 1354, 1377, 1428, 1512, 1632, 1836, 1904, 2016, 2031, 2142, 2268, 2448, 2592, 2708, 2754, 2856, 3024, 3213, 3672, 3808, 4062, 4284, 4536, 4739, 4896, 5416, 5508, 5712, 6048, 6093, 6426, 7344, 8124, 8568, 9072, 9478, 9639, 10832, 11016, 11424, 11509, 12186, 12852, 14217, 14688, 16248, 17136, 18144, 18279, 18956, 19278, 21664, 22032, 23018, 24372, 25704, 28434, 32496, 34272, 34527, 36558, 37912, 38556, 42651, 44064, 46036, 48744, 51408, 54837, 56868, 64992, 69054, 73116, 75824, 77112, 80563, 85302, 92072, 97488, 102816, 103581, 109674, 113736, 127953, 138108, 146232, 151648, 154224, 161126, 170604, 184144, 194976, 207162, 219348, 227472, 241689, 255906, 276216, 292464, 308448, 310743, 322252, 341208, 368288, 383859, 414324, 438696, 454944, 483378, 511812, 552432, 584928, 621486, 644504, 682416, 725067, 767718, 828648, 877392, 932229, 966756, 1023624, 1104864, 1242972, 1289008, 1364832, 1450134, 1535436, 1657296, 1754784, 1864458, 1933512, 2047248, 2175201, 2485944, 2578016, 2900268, 3070872, 3314592, 3728916, 3867024, 4094496, 4350402, 4971888, 5800536, 6141744, 6525603, 7457832, 7734048, 8700804, 9943776, 11601072, 12283488, 13051206, 14915664, 17401608, 23202144, 26102412, 29831328, 34803216, 52204824, 69606432, 104409648, 208819296]

約数ペア:

[(1, 208819296), (2, 104409648), (3, 69606432), (4, 52204824), (6, 34803216), (7, 29831328), (8, 26102412), (9, 23202144), (12, 17401608), (14, 14915664), (16, 13051206), (17, 12283488), (18, 11601072), (21, 9943776), (24, 8700804), (27, 7734048), (28, 7457832), (32, 6525603), (34, 6141744), (36, 5800536), (42, 4971888), (48, 4350402), (51, 4094496), (54, 3867024), (56, 3728916), (63, 3314592), (68, 3070872), (72, 2900268), (81, 2578016), (84, 2485944), (96, 2175201), (102, 2047248), (108, 1933512), (112, 1864458), (119, 1754784), (126, 1657296), (136, 1535436), (144, 1450134), (153, 1364832), (162, 1289008), (168, 1242972), (189, 1104864), (204, 1023624), (216, 966756), (224, 932229), (238, 877392), (252, 828648), (272, 767718), (288, 725067), (306, 682416), (324, 644504), (336, 621486), (357, 584928), (378, 552432), (408, 511812), (432, 483378), (459, 454944), (476, 438696), (504, 414324), (544, 383859), (567, 368288), (612, 341208), (648, 322252), (672, 310743), (677, 308448), (714, 292464), (756, 276216), (816, 255906), (864, 241689), (918, 227472), (952, 219348), (1008, 207162), (1071, 194976), (1134, 184144), (1224, 170604), (1296, 161126), (1354, 154224), (1377, 151648), (1428, 146232), (1512, 138108), (1632, 127953), (1836, 113736), (1904, 109674), (2016, 103581), (2031, 102816), (2142, 97488), (2268, 92072), (2448, 85302), (2592, 80563), (2708, 77112), (2754, 75824), (2856, 73116), (3024, 69054), (3213, 64992), (3672, 56868), (3808, 54837), (4062, 51408), (4284, 48744), (4536, 46036), (4739, 44064), (4896, 42651), (5416, 38556), (5508, 37912), (5712, 36558), (6048, 34527), (6093, 34272), (6426, 32496), (7344, 28434), (8124, 25704), (8568, 24372), (9072, 23018), (9478, 22032), (9639, 21664), (10832, 19278), (11016, 18956), (11424, 18279), (11509, 18144), (12186, 17136), (12852, 16248), (14217, 14688)]