858703482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{991}}^1$

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 2396179968

約数和(自身を除く): 1537476486

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 273, 299, 322, 414, 483, 529, 546, 598, 819, 897, 966, 991, 1058, 1449, 1587, 1638, 1794, 1982, 2093, 2691, 2898, 2973, 3174, 3703, 4186, 4761, 5382, 5946, 6279, 6877, 6937, 7406, 8919, 9522, 11109, 12558, 12883, 13754, 13874, 17838, 18837, 20631, 20811, 22218, 22793, 25766, 33327, 37674, 38649, 41262, 41622, 45586, 48139, 61893, 62433, 66654, 68379, 77298, 90181, 96278, 115947, 123786, 124866, 136758, 144417, 159551, 180362, 205137, 231894, 270543, 288834, 296309, 319102, 410274, 433251, 478653, 524239, 541086, 592618, 811629, 866502, 888927, 957306, 1048478, 1435959, 1572717, 1623258, 1777854, 2074163, 2666781, 2871918, 3145434, 3669673, 4148326, 4718151, 5333562, 6222489, 6815107, 7339346, 9436302, 11009019, 12444978, 13630214, 18667467, 20445321, 22018038, 33027057, 37334934, 40890642, 47705749, 61335963, 66054114, 95411498, 122671926, 143117247, 286234494, 429351741, 858703482]

約数ペア:

[(1, 858703482), (2, 429351741), (3, 286234494), (6, 143117247), (7, 122671926), (9, 95411498), (13, 66054114), (14, 61335963), (18, 47705749), (21, 40890642), (23, 37334934), (26, 33027057), (39, 22018038), (42, 20445321), (46, 18667467), (63, 13630214), (69, 12444978), (78, 11009019), (91, 9436302), (117, 7339346), (126, 6815107), (138, 6222489), (161, 5333562), (182, 4718151), (207, 4148326), (234, 3669673), (273, 3145434), (299, 2871918), (322, 2666781), (414, 2074163), (483, 1777854), (529, 1623258), (546, 1572717), (598, 1435959), (819, 1048478), (897, 957306), (966, 888927), (991, 866502), (1058, 811629), (1449, 592618), (1587, 541086), (1638, 524239), (1794, 478653), (1982, 433251), (2093, 410274), (2691, 319102), (2898, 296309), (2973, 288834), (3174, 270543), (3703, 231894), (4186, 205137), (4761, 180362), (5382, 159551), (5946, 144417), (6279, 136758), (6877, 124866), (6937, 123786), (7406, 115947), (8919, 96278), (9522, 90181), (11109, 77298), (12558, 68379), (12883, 66654), (13754, 62433), (13874, 61893), (17838, 48139), (18837, 45586), (20631, 41622), (20811, 41262), (22218, 38649), (22793, 37674), (25766, 33327)]