668892744

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:500

約数の個数: 192

約数和(自身を含む): 2088253440

約数和(自身を除く): 1419360696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 34, 36, 39, 51, 52, 68, 72, 78, 102, 104, 117, 127, 136, 153, 156, 204, 221, 234, 254, 306, 312, 331, 381, 408, 442, 468, 508, 612, 662, 663, 762, 884, 936, 993, 1016, 1143, 1224, 1324, 1326, 1524, 1651, 1768, 1986, 1989, 2159, 2286, 2648, 2652, 2979, 3048, 3302, 3972, 3978, 4303, 4318, 4572, 4953, 5304, 5627, 5958, 6477, 6604, 7944, 7956, 8606, 8636, 9144, 9906, 11254, 11916, 12909, 12954, 13208, 14859, 15912, 16881, 17212, 17272, 19431, 19812, 22508, 23832, 25818, 25908, 28067, 29718, 33762, 34424, 38727, 38862, 39624, 42037, 45016, 50643, 51636, 51816, 56134, 59436, 67524, 73151, 77454, 77724, 84074, 84201, 101286, 103272, 112268, 118872, 126111, 135048, 146302, 154908, 155448, 168148, 168402, 202572, 219453, 224536, 252222, 252603, 292604, 309816, 336296, 336804, 378333, 405144, 438906, 504444, 505206, 546481, 585208, 658359, 673608, 714629, 756666, 877812, 1008888, 1010412, 1092962, 1316718, 1429258, 1513332, 1639443, 1755624, 2020824, 2143887, 2185924, 2633436, 2858516, 3026664, 3278886, 4287774, 4371848, 4918329, 5266872, 5717032, 6431661, 6557772, 8575548, 9290177, 9836658, 12863322, 13115544, 17151096, 18580354, 19673316, 25726644, 27870531, 37160708, 39346632, 51453288, 55741062, 74321416, 83611593, 111482124, 167223186, 222964248, 334446372, 668892744]

約数ペア:

[(1, 668892744), (2, 334446372), (3, 222964248), (4, 167223186), (6, 111482124), (8, 83611593), (9, 74321416), (12, 55741062), (13, 51453288), (17, 39346632), (18, 37160708), (24, 27870531), (26, 25726644), (34, 19673316), (36, 18580354), (39, 17151096), (51, 13115544), (52, 12863322), (68, 9836658), (72, 9290177), (78, 8575548), (102, 6557772), (104, 6431661), (117, 5717032), (127, 5266872), (136, 4918329), (153, 4371848), (156, 4287774), (204, 3278886), (221, 3026664), (234, 2858516), (254, 2633436), (306, 2185924), (312, 2143887), (331, 2020824), (381, 1755624), (408, 1639443), (442, 1513332), (468, 1429258), (508, 1316718), (612, 1092962), (662, 1010412), (663, 1008888), (762, 877812), (884, 756666), (936, 714629), (993, 673608), (1016, 658359), (1143, 585208), (1224, 546481), (1324, 505206), (1326, 504444), (1524, 438906), (1651, 405144), (1768, 378333), (1986, 336804), (1989, 336296), (2159, 309816), (2286, 292604), (2648, 252603), (2652, 252222), (2979, 224536), (3048, 219453), (3302, 202572), (3972, 168402), (3978, 168148), (4303, 155448), (4318, 154908), (4572, 146302), (4953, 135048), (5304, 126111), (5627, 118872), (5958, 112268), (6477, 103272), (6604, 101286), (7944, 84201), (7956, 84074), (8606, 77724), (8636, 77454), (9144, 73151), (9906, 67524), (11254, 59436), (11916, 56134), (12909, 51816), (12954, 51636), (13208, 50643), (14859, 45016), (15912, 42037), (16881, 39624), (17212, 38862), (17272, 38727), (19431, 34424), (19812, 33762), (22508, 29718), (23832, 28067), (25818, 25908)]