1678166028

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:449

約数の個数: 288

約数和(自身を含む): 5568675840

約数和(自身を除く): 3890509812

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 31, 33, 36, 42, 44, 59, 62, 63, 66, 77, 84, 93, 99, 118, 124, 126, 132, 154, 177, 186, 198, 217, 231, 236, 252, 279, 308, 331, 341, 354, 372, 396, 413, 434, 462, 531, 558, 649, 651, 662, 682, 693, 708, 826, 868, 924, 993, 1023, 1062, 1116, 1239, 1298, 1302, 1324, 1364, 1386, 1652, 1829, 1947, 1953, 1986, 2046, 2124, 2317, 2387, 2478, 2596, 2604, 2772, 2979, 3069, 3641, 3658, 3717, 3894, 3906, 3972, 4092, 4543, 4634, 4774, 4956, 5487, 5841, 5958, 6138, 6951, 7161, 7282, 7316, 7434, 7788, 7812, 9086, 9268, 9548, 10261, 10923, 10974, 11682, 11916, 12276, 12803, 13629, 13902, 14322, 14564, 14868, 16461, 18172, 19529, 20119, 20522, 20853, 21483, 21846, 21948, 23364, 25487, 25606, 27258, 27804, 28644, 30783, 32769, 32922, 38409, 39058, 40238, 40887, 41044, 41706, 42966, 43692, 50974, 51212, 54516, 58587, 60357, 61566, 65538, 65844, 71827, 76461, 76818, 78116, 80476, 81774, 83412, 85932, 92349, 101948, 112871, 115227, 117174, 120714, 123132, 131076, 136703, 140833, 143654, 152922, 153636, 163548, 175761, 181071, 184698, 214819, 215481, 225742, 229383, 230454, 234348, 241428, 273406, 281666, 287308, 305844, 338613, 351522, 362142, 369396, 410109, 422499, 429638, 430962, 451484, 458766, 460908, 546812, 563332, 605399, 644457, 646443, 677226, 703044, 724284, 790097, 820218, 844998, 859276, 861924, 917532, 1015839, 1210798, 1230327, 1267497, 1288914, 1292886, 1354452, 1503733, 1580194, 1640436, 1689996, 1816197, 1933371, 2031678, 2370291, 2421596, 2460654, 2534994, 2577828, 2585772, 3007466, 3160388, 3632394, 3866742, 4063356, 4237793, 4511199, 4740582, 4921308, 5069988, 5448591, 6014932, 6659389, 7110873, 7264788, 7733484, 8475586, 9022398, 9481164, 10897182, 12713379, 13318778, 13533597, 14221746, 16951172, 18044796, 19978167, 21794364, 25426758, 26637556, 27067194, 28443492, 38140137, 39956334, 46615723, 50853516, 54134388, 59934501, 76280274, 79912668, 93231446, 119869002, 139847169, 152560548, 186462892, 239738004, 279694338, 419541507, 559388676, 839083014, 1678166028]

約数ペア:

[(1, 1678166028), (2, 839083014), (3, 559388676), (4, 419541507), (6, 279694338), (7, 239738004), (9, 186462892), (11, 152560548), (12, 139847169), (14, 119869002), (18, 93231446), (21, 79912668), (22, 76280274), (28, 59934501), (31, 54134388), (33, 50853516), (36, 46615723), (42, 39956334), (44, 38140137), (59, 28443492), (62, 27067194), (63, 26637556), (66, 25426758), (77, 21794364), (84, 19978167), (93, 18044796), (99, 16951172), (118, 14221746), (124, 13533597), (126, 13318778), (132, 12713379), (154, 10897182), (177, 9481164), (186, 9022398), (198, 8475586), (217, 7733484), (231, 7264788), (236, 7110873), (252, 6659389), (279, 6014932), (308, 5448591), (331, 5069988), (341, 4921308), (354, 4740582), (372, 4511199), (396, 4237793), (413, 4063356), (434, 3866742), (462, 3632394), (531, 3160388), (558, 3007466), (649, 2585772), (651, 2577828), (662, 2534994), (682, 2460654), (693, 2421596), (708, 2370291), (826, 2031678), (868, 1933371), (924, 1816197), (993, 1689996), (1023, 1640436), (1062, 1580194), (1116, 1503733), (1239, 1354452), (1298, 1292886), (1302, 1288914), (1324, 1267497), (1364, 1230327), (1386, 1210798), (1652, 1015839), (1829, 917532), (1947, 861924), (1953, 859276), (1986, 844998), (2046, 820218), (2124, 790097), (2317, 724284), (2387, 703044), (2478, 677226), (2596, 646443), (2604, 644457), (2772, 605399), (2979, 563332), (3069, 546812), (3641, 460908), (3658, 458766), (3717, 451484), (3894, 430962), (3906, 429638), (3972, 422499), (4092, 410109), (4543, 369396), (4634, 362142), (4774, 351522), (4956, 338613), (5487, 305844), (5841, 287308), (5958, 281666), (6138, 273406), (6951, 241428), (7161, 234348), (7282, 230454), (7316, 229383), (7434, 225742), (7788, 215481), (7812, 214819), (9086, 184698), (9268, 181071), (9548, 175761), (10261, 163548), (10923, 153636), (10974, 152922), (11682, 143654), (11916, 140833), (12276, 136703), (12803, 131076), (13629, 123132), (13902, 120714), (14322, 117174), (14564, 115227), (14868, 112871), (16461, 101948), (18172, 92349), (19529, 85932), (20119, 83412), (20522, 81774), (20853, 80476), (21483, 78116), (21846, 76818), (21948, 76461), (23364, 71827), (25487, 65844), (25606, 65538), (27258, 61566), (27804, 60357), (28644, 58587), (30783, 54516), (32769, 51212), (32922, 50974), (38409, 43692), (39058, 42966), (40238, 41706), (40887, 41044)]