439867428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{3329}}^1$

素因数の和:3378

約数の個数: 144

約数和(自身を含む): 1388903040

約数和(自身を除く): 949035612

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 726, 847, 858, 924, 1001, 1092, 1452, 1573, 1694, 1716, 2002, 2541, 3003, 3146, 3329, 3388, 4004, 4719, 5082, 6006, 6292, 6658, 9438, 9987, 10164, 11011, 12012, 13316, 18876, 19974, 22022, 23303, 33033, 36619, 39948, 43277, 44044, 46606, 66066, 69909, 73238, 86554, 93212, 109857, 129831, 132132, 139818, 146476, 173108, 219714, 256333, 259662, 279636, 302939, 402809, 439428, 476047, 512666, 519324, 605878, 768999, 805618, 908817, 952094, 1025332, 1208427, 1211756, 1428141, 1537998, 1611236, 1817634, 1904188, 2416854, 2819663, 2856282, 3075996, 3332329, 3635268, 4833708, 5236517, 5639326, 5712564, 6664658, 8458989, 9996987, 10473034, 11278652, 13329316, 15709551, 16917978, 19993974, 20946068, 31419102, 33835956, 36655619, 39987948, 62838204, 73311238, 109966857, 146622476, 219933714, 439867428]

約数ペア:

[(1, 439867428), (2, 219933714), (3, 146622476), (4, 109966857), (6, 73311238), (7, 62838204), (11, 39987948), (12, 36655619), (13, 33835956), (14, 31419102), (21, 20946068), (22, 19993974), (26, 16917978), (28, 15709551), (33, 13329316), (39, 11278652), (42, 10473034), (44, 9996987), (52, 8458989), (66, 6664658), (77, 5712564), (78, 5639326), (84, 5236517), (91, 4833708), (121, 3635268), (132, 3332329), (143, 3075996), (154, 2856282), (156, 2819663), (182, 2416854), (231, 1904188), (242, 1817634), (273, 1611236), (286, 1537998), (308, 1428141), (363, 1211756), (364, 1208427), (429, 1025332), (462, 952094), (484, 908817), (546, 805618), (572, 768999), (726, 605878), (847, 519324), (858, 512666), (924, 476047), (1001, 439428), (1092, 402809), (1452, 302939), (1573, 279636), (1694, 259662), (1716, 256333), (2002, 219714), (2541, 173108), (3003, 146476), (3146, 139818), (3329, 132132), (3388, 129831), (4004, 109857), (4719, 93212), (5082, 86554), (6006, 73238), (6292, 69909), (6658, 66066), (9438, 46606), (9987, 44044), (10164, 43277), (11011, 39948), (12012, 36619), (13316, 33033), (18876, 23303), (19974, 22022)]