16431646968

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{21589}}^1$

素因数の和:21674

約数の個数: 144

約数和(自身を含む): 50166955800

約数和(自身を除く): 33735308832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 961, 1023, 1116, 1364, 1922, 2046, 2232, 2728, 2883, 3069, 3844, 4092, 5766, 6138, 7688, 8184, 8649, 10571, 11532, 12276, 17298, 21142, 21589, 23064, 24552, 31713, 34596, 42284, 43178, 63426, 64767, 69192, 84568, 86356, 95139, 126852, 129534, 172712, 190278, 194301, 237479, 253704, 259068, 380556, 388602, 474958, 518136, 669259, 712437, 761112, 777204, 949916, 1338518, 1424874, 1554408, 1899832, 2007777, 2137311, 2677036, 2849748, 4015554, 4274622, 5354072, 5699496, 6023331, 7361849, 8031108, 8549244, 12046662, 14723698, 16062216, 17098488, 20747029, 22085547, 24093324, 29447396, 41494058, 44171094, 48186648, 58894792, 62241087, 66256641, 82988116, 88342188, 124482174, 132513282, 165976232, 176684376, 186723261, 228217319, 248964348, 265026564, 373446522, 456434638, 497928696, 530053128, 684651957, 746893044, 912869276, 1369303914, 1493786088, 1825738552, 2053955871, 2738607828, 4107911742, 5477215656, 8215823484, 16431646968]

約数ペア:

[(1, 16431646968), (2, 8215823484), (3, 5477215656), (4, 4107911742), (6, 2738607828), (8, 2053955871), (9, 1825738552), (11, 1493786088), (12, 1369303914), (18, 912869276), (22, 746893044), (24, 684651957), (31, 530053128), (33, 497928696), (36, 456434638), (44, 373446522), (62, 265026564), (66, 248964348), (72, 228217319), (88, 186723261), (93, 176684376), (99, 165976232), (124, 132513282), (132, 124482174), (186, 88342188), (198, 82988116), (248, 66256641), (264, 62241087), (279, 58894792), (341, 48186648), (372, 44171094), (396, 41494058), (558, 29447396), (682, 24093324), (744, 22085547), (792, 20747029), (961, 17098488), (1023, 16062216), (1116, 14723698), (1364, 12046662), (1922, 8549244), (2046, 8031108), (2232, 7361849), (2728, 6023331), (2883, 5699496), (3069, 5354072), (3844, 4274622), (4092, 4015554), (5766, 2849748), (6138, 2677036), (7688, 2137311), (8184, 2007777), (8649, 1899832), (10571, 1554408), (11532, 1424874), (12276, 1338518), (17298, 949916), (21142, 777204), (21589, 761112), (23064, 712437), (24552, 669259), (31713, 518136), (34596, 474958), (42284, 388602), (43178, 380556), (63426, 259068), (64767, 253704), (69192, 237479), (84568, 194301), (86356, 190278), (95139, 172712), (126852, 129534)]