521835048

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3967}}^1$

素因数の和:4021

約数の個数: 160

約数和(自身を含む): 1728460800

約数和(自身を除く): 1206625752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 81, 84, 87, 108, 116, 126, 162, 168, 174, 189, 203, 216, 232, 252, 261, 324, 348, 378, 406, 504, 522, 567, 609, 648, 696, 756, 783, 812, 1044, 1134, 1218, 1512, 1566, 1624, 1827, 2088, 2268, 2349, 2436, 3132, 3654, 3967, 4536, 4698, 4872, 5481, 6264, 7308, 7934, 9396, 10962, 11901, 14616, 15868, 16443, 18792, 21924, 23802, 27769, 31736, 32886, 35703, 43848, 47604, 55538, 65772, 71406, 83307, 95208, 107109, 111076, 115043, 131544, 142812, 166614, 214218, 222152, 230086, 249921, 285624, 321327, 333228, 345129, 428436, 460172, 499842, 642654, 666456, 690258, 749763, 805301, 856872, 920344, 999684, 1035387, 1285308, 1380516, 1499526, 1610602, 1999368, 2070774, 2249289, 2415903, 2570616, 2761032, 2999052, 3106161, 3221204, 4141548, 4498578, 4831806, 5998104, 6212322, 6442408, 7247709, 8283096, 8997156, 9318483, 9663612, 12424644, 14495418, 17994312, 18636966, 19327224, 21743127, 24849288, 28990836, 37273932, 43486254, 57981672, 65229381, 74547864, 86972508, 130458762, 173945016, 260917524, 521835048]

約数ペア:

[(1, 521835048), (2, 260917524), (3, 173945016), (4, 130458762), (6, 86972508), (7, 74547864), (8, 65229381), (9, 57981672), (12, 43486254), (14, 37273932), (18, 28990836), (21, 24849288), (24, 21743127), (27, 19327224), (28, 18636966), (29, 17994312), (36, 14495418), (42, 12424644), (54, 9663612), (56, 9318483), (58, 8997156), (63, 8283096), (72, 7247709), (81, 6442408), (84, 6212322), (87, 5998104), (108, 4831806), (116, 4498578), (126, 4141548), (162, 3221204), (168, 3106161), (174, 2999052), (189, 2761032), (203, 2570616), (216, 2415903), (232, 2249289), (252, 2070774), (261, 1999368), (324, 1610602), (348, 1499526), (378, 1380516), (406, 1285308), (504, 1035387), (522, 999684), (567, 920344), (609, 856872), (648, 805301), (696, 749763), (756, 690258), (783, 666456), (812, 642654), (1044, 499842), (1134, 460172), (1218, 428436), (1512, 345129), (1566, 333228), (1624, 321327), (1827, 285624), (2088, 249921), (2268, 230086), (2349, 222152), (2436, 214218), (3132, 166614), (3654, 142812), (3967, 131544), (4536, 115043), (4698, 111076), (4872, 107109), (5481, 95208), (6264, 83307), (7308, 71406), (7934, 65772), (9396, 55538), (10962, 47604), (11901, 43848), (14616, 35703), (15868, 32886), (16443, 31736), (18792, 27769), (21924, 23802)]