485513028

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1$

素因数の和:549

約数の個数: 288

約数和(自身を含む): 1712256000

約数和(自身を除く): 1226742972

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 18, 21, 22, 26, 27, 28, 33, 36, 39, 42, 44, 52, 54, 63, 66, 77, 78, 81, 84, 91, 99, 108, 117, 126, 132, 143, 154, 156, 162, 182, 189, 198, 231, 234, 243, 252, 273, 286, 297, 308, 324, 351, 364, 378, 396, 429, 462, 468, 486, 499, 546, 567, 572, 594, 693, 702, 756, 819, 858, 891, 924, 972, 998, 1001, 1053, 1092, 1134, 1188, 1287, 1386, 1404, 1497, 1638, 1701, 1716, 1782, 1996, 2002, 2079, 2106, 2268, 2457, 2574, 2673, 2772, 2994, 3003, 3159, 3276, 3402, 3493, 3564, 3861, 4004, 4158, 4212, 4491, 4914, 5148, 5346, 5489, 5988, 6006, 6237, 6318, 6487, 6804, 6986, 7371, 7722, 8316, 8982, 9009, 9828, 10479, 10692, 10978, 11583, 12012, 12474, 12636, 12974, 13473, 13972, 14742, 15444, 16467, 17964, 18018, 18711, 19461, 20958, 21956, 22113, 23166, 24948, 25948, 26946, 27027, 29484, 31437, 32934, 34749, 36036, 37422, 38423, 38922, 40419, 41916, 44226, 45409, 46332, 49401, 53892, 54054, 58383, 62874, 65868, 69498, 71357, 74844, 76846, 77844, 80838, 81081, 88452, 90818, 94311, 98802, 108108, 115269, 116766, 121257, 125748, 136227, 138996, 142714, 148203, 153692, 161676, 162162, 175149, 181636, 188622, 197604, 214071, 230538, 233532, 242514, 243243, 272454, 282933, 285428, 296406, 324324, 345807, 350298, 377244, 408681, 428142, 444609, 461076, 485028, 486486, 499499, 525447, 544908, 565866, 592812, 642213, 691614, 700596, 817362, 848799, 856284, 889218, 972972, 998998, 1037421, 1050894, 1131732, 1226043, 1284426, 1333827, 1383228, 1498497, 1576341, 1634724, 1697598, 1778436, 1926639, 1997996, 2074842, 2101788, 2452086, 2568852, 2667654, 2996994, 3112263, 3152682, 3395196, 3678129, 3853278, 4149684, 4495491, 4904172, 5335308, 5779917, 5993988, 6224526, 6305364, 7356258, 7706556, 8990982, 9336789, 11034387, 11559834, 12449052, 13486473, 14712516, 17339751, 17981964, 18673578, 22068774, 23119668, 26972946, 34679502, 37347156, 40459419, 44137548, 53945892, 69359004, 80918838, 121378257, 161837676, 242756514, 485513028]

約数ペア:

[(1, 485513028), (2, 242756514), (3, 161837676), (4, 121378257), (6, 80918838), (7, 69359004), (9, 53945892), (11, 44137548), (12, 40459419), (13, 37347156), (14, 34679502), (18, 26972946), (21, 23119668), (22, 22068774), (26, 18673578), (27, 17981964), (28, 17339751), (33, 14712516), (36, 13486473), (39, 12449052), (42, 11559834), (44, 11034387), (52, 9336789), (54, 8990982), (63, 7706556), (66, 7356258), (77, 6305364), (78, 6224526), (81, 5993988), (84, 5779917), (91, 5335308), (99, 4904172), (108, 4495491), (117, 4149684), (126, 3853278), (132, 3678129), (143, 3395196), (154, 3152682), (156, 3112263), (162, 2996994), (182, 2667654), (189, 2568852), (198, 2452086), (231, 2101788), (234, 2074842), (243, 1997996), (252, 1926639), (273, 1778436), (286, 1697598), (297, 1634724), (308, 1576341), (324, 1498497), (351, 1383228), (364, 1333827), (378, 1284426), (396, 1226043), (429, 1131732), (462, 1050894), (468, 1037421), (486, 998998), (499, 972972), (546, 889218), (567, 856284), (572, 848799), (594, 817362), (693, 700596), (702, 691614), (756, 642213), (819, 592812), (858, 565866), (891, 544908), (924, 525447), (972, 499499), (998, 486486), (1001, 485028), (1053, 461076), (1092, 444609), (1134, 428142), (1188, 408681), (1287, 377244), (1386, 350298), (1404, 345807), (1497, 324324), (1638, 296406), (1701, 285428), (1716, 282933), (1782, 272454), (1996, 243243), (2002, 242514), (2079, 233532), (2106, 230538), (2268, 214071), (2457, 197604), (2574, 188622), (2673, 181636), (2772, 175149), (2994, 162162), (3003, 161676), (3159, 153692), (3276, 148203), (3402, 142714), (3493, 138996), (3564, 136227), (3861, 125748), (4004, 121257), (4158, 116766), (4212, 115269), (4491, 108108), (4914, 98802), (5148, 94311), (5346, 90818), (5489, 88452), (5988, 81081), (6006, 80838), (6237, 77844), (6318, 76846), (6487, 74844), (6804, 71357), (6986, 69498), (7371, 65868), (7722, 62874), (8316, 58383), (8982, 54054), (9009, 53892), (9828, 49401), (10479, 46332), (10692, 45409), (10978, 44226), (11583, 41916), (12012, 40419), (12474, 38922), (12636, 38423), (12974, 37422), (13473, 36036), (13972, 34749), (14742, 32934), (15444, 31437), (16467, 29484), (17964, 27027), (18018, 26946), (18711, 25948), (19461, 24948), (20958, 23166), (21956, 22113)]