253760808

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1$

素因数の和:360

約数の個数: 192

約数和(自身を含む): 798638400

約数和(自身を除く): 544877592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 49, 56, 57, 76, 82, 84, 98, 114, 123, 133, 147, 152, 164, 168, 196, 228, 246, 266, 277, 287, 294, 328, 392, 399, 456, 492, 532, 554, 574, 588, 779, 798, 831, 861, 931, 984, 1064, 1108, 1148, 1176, 1558, 1596, 1662, 1722, 1862, 1939, 2009, 2216, 2296, 2337, 2793, 3116, 3192, 3324, 3444, 3724, 3878, 4018, 4674, 5263, 5453, 5586, 5817, 6027, 6232, 6648, 6888, 7448, 7756, 8036, 9348, 10526, 10906, 11172, 11357, 11634, 12054, 13573, 15512, 15789, 16072, 16359, 18696, 21052, 21812, 22344, 22714, 23268, 24108, 27146, 31578, 32718, 34071, 36841, 38171, 40719, 42104, 43624, 45428, 46536, 48216, 54292, 63156, 65436, 68142, 73682, 76342, 79499, 81438, 90856, 108584, 110523, 114513, 126312, 130872, 136284, 147364, 152684, 158998, 162876, 215783, 221046, 229026, 238497, 257887, 272568, 294728, 305368, 317996, 325752, 431566, 442092, 458052, 476994, 515774, 556493, 635992, 647349, 773661, 863132, 884184, 916104, 953988, 1031548, 1112986, 1294698, 1510481, 1547322, 1669479, 1726264, 1907976, 2063096, 2225972, 2589396, 3020962, 3094644, 3338958, 4451944, 4531443, 5178792, 6041924, 6189288, 6677916, 9062886, 10573367, 12083848, 13355832, 18125772, 21146734, 31720101, 36251544, 42293468, 63440202, 84586936, 126880404, 253760808]

約数ペア:

[(1, 253760808), (2, 126880404), (3, 84586936), (4, 63440202), (6, 42293468), (7, 36251544), (8, 31720101), (12, 21146734), (14, 18125772), (19, 13355832), (21, 12083848), (24, 10573367), (28, 9062886), (38, 6677916), (41, 6189288), (42, 6041924), (49, 5178792), (56, 4531443), (57, 4451944), (76, 3338958), (82, 3094644), (84, 3020962), (98, 2589396), (114, 2225972), (123, 2063096), (133, 1907976), (147, 1726264), (152, 1669479), (164, 1547322), (168, 1510481), (196, 1294698), (228, 1112986), (246, 1031548), (266, 953988), (277, 916104), (287, 884184), (294, 863132), (328, 773661), (392, 647349), (399, 635992), (456, 556493), (492, 515774), (532, 476994), (554, 458052), (574, 442092), (588, 431566), (779, 325752), (798, 317996), (831, 305368), (861, 294728), (931, 272568), (984, 257887), (1064, 238497), (1108, 229026), (1148, 221046), (1176, 215783), (1558, 162876), (1596, 158998), (1662, 152684), (1722, 147364), (1862, 136284), (1939, 130872), (2009, 126312), (2216, 114513), (2296, 110523), (2337, 108584), (2793, 90856), (3116, 81438), (3192, 79499), (3324, 76342), (3444, 73682), (3724, 68142), (3878, 65436), (4018, 63156), (4674, 54292), (5263, 48216), (5453, 46536), (5586, 45428), (5817, 43624), (6027, 42104), (6232, 40719), (6648, 38171), (6888, 36841), (7448, 34071), (7756, 32718), (8036, 31578), (9348, 27146), (10526, 24108), (10906, 23268), (11172, 22714), (11357, 22344), (11634, 21812), (12054, 21052), (13573, 18696), (15512, 16359), (15789, 16072)]