279976536

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:874

約数の個数: 192

約数和(自身を含む): 941129280

約数和(自身を除く): 661152744

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 41, 42, 51, 56, 63, 68, 72, 82, 84, 102, 119, 123, 126, 136, 153, 164, 168, 204, 238, 246, 252, 287, 306, 328, 357, 369, 408, 476, 492, 504, 574, 612, 697, 714, 738, 797, 861, 952, 984, 1071, 1148, 1224, 1394, 1428, 1476, 1594, 1722, 2091, 2142, 2296, 2391, 2583, 2788, 2856, 2952, 3188, 3444, 4182, 4284, 4782, 4879, 5166, 5576, 5579, 6273, 6376, 6888, 7173, 8364, 8568, 9564, 9758, 10332, 11158, 12546, 13549, 14346, 14637, 16728, 16737, 19128, 19516, 20664, 22316, 25092, 27098, 28692, 29274, 32677, 33474, 39032, 40647, 43911, 44632, 50184, 50211, 54196, 57384, 58548, 65354, 66948, 81294, 87822, 94843, 98031, 100422, 108392, 117096, 121941, 130708, 133896, 162588, 175644, 189686, 196062, 200844, 228739, 243882, 261416, 284529, 294093, 325176, 351288, 379372, 392124, 401688, 457478, 487764, 555509, 569058, 588186, 686217, 758744, 784248, 853587, 914956, 975528, 1111018, 1138116, 1176372, 1372434, 1666527, 1707174, 1829912, 2058651, 2222036, 2276232, 2352744, 2744868, 3333054, 3414348, 3888563, 4117302, 4444072, 4999581, 5489736, 6666108, 6828696, 7777126, 8234604, 9999162, 11665689, 13332216, 15554252, 16469208, 19998324, 23331378, 31108504, 34997067, 39996648, 46662756, 69994134, 93325512, 139988268, 279976536]

約数ペア:

[(1, 279976536), (2, 139988268), (3, 93325512), (4, 69994134), (6, 46662756), (7, 39996648), (8, 34997067), (9, 31108504), (12, 23331378), (14, 19998324), (17, 16469208), (18, 15554252), (21, 13332216), (24, 11665689), (28, 9999162), (34, 8234604), (36, 7777126), (41, 6828696), (42, 6666108), (51, 5489736), (56, 4999581), (63, 4444072), (68, 4117302), (72, 3888563), (82, 3414348), (84, 3333054), (102, 2744868), (119, 2352744), (123, 2276232), (126, 2222036), (136, 2058651), (153, 1829912), (164, 1707174), (168, 1666527), (204, 1372434), (238, 1176372), (246, 1138116), (252, 1111018), (287, 975528), (306, 914956), (328, 853587), (357, 784248), (369, 758744), (408, 686217), (476, 588186), (492, 569058), (504, 555509), (574, 487764), (612, 457478), (697, 401688), (714, 392124), (738, 379372), (797, 351288), (861, 325176), (952, 294093), (984, 284529), (1071, 261416), (1148, 243882), (1224, 228739), (1394, 200844), (1428, 196062), (1476, 189686), (1594, 175644), (1722, 162588), (2091, 133896), (2142, 130708), (2296, 121941), (2391, 117096), (2583, 108392), (2788, 100422), (2856, 98031), (2952, 94843), (3188, 87822), (3444, 81294), (4182, 66948), (4284, 65354), (4782, 58548), (4879, 57384), (5166, 54196), (5576, 50211), (5579, 50184), (6273, 44632), (6376, 43911), (6888, 40647), (7173, 39032), (8364, 33474), (8568, 32677), (9564, 29274), (9758, 28692), (10332, 27098), (11158, 25092), (12546, 22316), (13549, 20664), (14346, 19516), (14637, 19128), (16728, 16737)]