986751738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 192

約数和(自身を含む): 2715897600

約数和(自身を除く): 1729145862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 57, 58, 61, 63, 87, 114, 122, 126, 133, 171, 174, 183, 203, 233, 261, 266, 342, 366, 399, 406, 427, 466, 522, 549, 551, 609, 699, 798, 854, 1098, 1102, 1159, 1197, 1218, 1281, 1398, 1631, 1653, 1769, 1827, 2097, 2318, 2394, 2562, 3262, 3306, 3477, 3538, 3654, 3843, 3857, 4194, 4427, 4893, 4959, 5307, 6757, 6954, 7686, 7714, 8113, 8854, 9786, 9918, 10431, 10614, 11571, 12383, 13281, 13514, 14213, 14679, 15921, 16226, 20271, 20862, 23142, 24339, 24766, 26562, 28426, 29358, 30989, 31842, 33611, 34713, 37149, 39843, 40542, 42639, 47299, 48678, 60813, 61978, 67222, 69426, 73017, 74298, 79686, 85278, 92967, 94598, 99491, 100833, 111447, 121626, 127917, 128383, 141897, 146034, 185934, 198982, 201666, 222894, 235277, 255834, 256766, 270047, 278901, 283794, 298473, 302499, 385149, 412177, 425691, 470554, 540094, 557802, 596946, 604998, 705831, 770298, 810141, 824354, 851382, 895419, 898681, 1155447, 1236531, 1411662, 1620282, 1790838, 1797362, 1890329, 2117493, 2310894, 2430423, 2473062, 2696043, 2885239, 3709593, 3780658, 4234986, 4860846, 5392086, 5670987, 5770478, 7419186, 7831363, 8088129, 8655717, 11341974, 15662726, 16176258, 17012961, 17311434, 23494089, 25967151, 34025922, 46988178, 51934302, 54819541, 70482267, 109639082, 140964534, 164458623, 328917246, 493375869, 986751738]

約数ペア:

[(1, 986751738), (2, 493375869), (3, 328917246), (6, 164458623), (7, 140964534), (9, 109639082), (14, 70482267), (18, 54819541), (19, 51934302), (21, 46988178), (29, 34025922), (38, 25967151), (42, 23494089), (57, 17311434), (58, 17012961), (61, 16176258), (63, 15662726), (87, 11341974), (114, 8655717), (122, 8088129), (126, 7831363), (133, 7419186), (171, 5770478), (174, 5670987), (183, 5392086), (203, 4860846), (233, 4234986), (261, 3780658), (266, 3709593), (342, 2885239), (366, 2696043), (399, 2473062), (406, 2430423), (427, 2310894), (466, 2117493), (522, 1890329), (549, 1797362), (551, 1790838), (609, 1620282), (699, 1411662), (798, 1236531), (854, 1155447), (1098, 898681), (1102, 895419), (1159, 851382), (1197, 824354), (1218, 810141), (1281, 770298), (1398, 705831), (1631, 604998), (1653, 596946), (1769, 557802), (1827, 540094), (2097, 470554), (2318, 425691), (2394, 412177), (2562, 385149), (3262, 302499), (3306, 298473), (3477, 283794), (3538, 278901), (3654, 270047), (3843, 256766), (3857, 255834), (4194, 235277), (4427, 222894), (4893, 201666), (4959, 198982), (5307, 185934), (6757, 146034), (6954, 141897), (7686, 128383), (7714, 127917), (8113, 121626), (8854, 111447), (9786, 100833), (9918, 99491), (10431, 94598), (10614, 92967), (11571, 85278), (12383, 79686), (13281, 74298), (13514, 73017), (14213, 69426), (14679, 67222), (15921, 61978), (16226, 60813), (20271, 48678), (20862, 47299), (23142, 42639), (24339, 40542), (24766, 39843), (26562, 37149), (28426, 34713), (29358, 33611), (30989, 31842)]