21167763604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 43646546944

約数和(自身を除く): 22478783340

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 103, 124, 206, 241, 299, 403, 412, 482, 529, 598, 713, 806, 964, 1058, 1196, 1339, 1426, 1612, 2116, 2369, 2678, 2852, 3133, 3193, 4738, 5356, 5543, 6266, 6386, 6877, 7471, 9269, 9476, 11086, 12532, 12772, 13754, 14942, 16399, 18538, 22172, 24823, 27508, 29884, 30797, 32798, 37076, 41509, 49646, 54487, 61594, 65596, 72059, 73439, 83018, 97123, 99292, 108974, 123188, 127489, 144118, 146878, 166036, 171833, 194246, 213187, 217948, 254978, 288236, 293756, 322699, 343666, 388492, 426374, 509956, 570929, 645398, 687332, 708331, 769513, 852748, 954707, 1141858, 1290796, 1416662, 1539026, 1657357, 1689097, 1909414, 2233829, 2283716, 2833324, 3078052, 3314714, 3378194, 3818828, 3952159, 4467658, 6629428, 6756388, 7422077, 7904318, 8935316, 10003669, 13131367, 14844154, 15808636, 17698799, 20007338, 21958261, 26262734, 29688308, 35397598, 40014676, 43916522, 51378067, 52525468, 70795196, 87833044, 102756134, 170707771, 205512268, 230084387, 341415542, 407072377, 460168774, 682831084, 814144754, 920337548, 1628289508, 5291940901, 10583881802, 21167763604]

約数ペア:

[(1, 21167763604), (2, 10583881802), (4, 5291940901), (13, 1628289508), (23, 920337548), (26, 814144754), (31, 682831084), (46, 460168774), (52, 407072377), (62, 341415542), (92, 230084387), (103, 205512268), (124, 170707771), (206, 102756134), (241, 87833044), (299, 70795196), (403, 52525468), (412, 51378067), (482, 43916522), (529, 40014676), (598, 35397598), (713, 29688308), (806, 26262734), (964, 21958261), (1058, 20007338), (1196, 17698799), (1339, 15808636), (1426, 14844154), (1612, 13131367), (2116, 10003669), (2369, 8935316), (2678, 7904318), (2852, 7422077), (3133, 6756388), (3193, 6629428), (4738, 4467658), (5356, 3952159), (5543, 3818828), (6266, 3378194), (6386, 3314714), (6877, 3078052), (7471, 2833324), (9269, 2283716), (9476, 2233829), (11086, 1909414), (12532, 1689097), (12772, 1657357), (13754, 1539026), (14942, 1416662), (16399, 1290796), (18538, 1141858), (22172, 954707), (24823, 852748), (27508, 769513), (29884, 708331), (30797, 687332), (32798, 645398), (37076, 570929), (41509, 509956), (49646, 426374), (54487, 388492), (61594, 343666), (65596, 322699), (72059, 293756), (73439, 288236), (83018, 254978), (97123, 217948), (99292, 213187), (108974, 194246), (123188, 171833), (127489, 166036), (144118, 146878)]