625254552

素因数分解:

$2^3\times 3^7\times {\mathrm{13}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 128

約数和(自身を含む): 1894200000

約数和(自身を除く): 1268945448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 468, 486, 648, 702, 729, 936, 972, 1053, 1404, 1458, 1944, 2106, 2187, 2749, 2808, 2916, 3159, 4212, 4374, 5498, 5832, 6318, 8247, 8424, 8748, 9477, 10996, 12636, 16494, 17496, 18954, 21992, 24741, 25272, 28431, 32988, 35737, 37908, 49482, 56862, 65976, 71474, 74223, 75816, 98964, 107211, 113724, 142948, 148446, 197928, 214422, 222669, 227448, 285896, 296892, 321633, 428844, 445338, 593784, 643266, 668007, 857688, 890676, 964899, 1286532, 1336014, 1781352, 1929798, 2004021, 2573064, 2672028, 2894697, 3859596, 4008042, 5344056, 5789394, 6012063, 7719192, 8016084, 8684091, 11578788, 12024126, 16032168, 17368182, 23157576, 24048252, 26052273, 34736364, 48096504, 52104546, 69472728, 78156819, 104209092, 156313638, 208418184, 312627276, 625254552]

約数ペア:

[(1, 625254552), (2, 312627276), (3, 208418184), (4, 156313638), (6, 104209092), (8, 78156819), (9, 69472728), (12, 52104546), (13, 48096504), (18, 34736364), (24, 26052273), (26, 24048252), (27, 23157576), (36, 17368182), (39, 16032168), (52, 12024126), (54, 11578788), (72, 8684091), (78, 8016084), (81, 7719192), (104, 6012063), (108, 5789394), (117, 5344056), (156, 4008042), (162, 3859596), (216, 2894697), (234, 2672028), (243, 2573064), (312, 2004021), (324, 1929798), (351, 1781352), (468, 1336014), (486, 1286532), (648, 964899), (702, 890676), (729, 857688), (936, 668007), (972, 643266), (1053, 593784), (1404, 445338), (1458, 428844), (1944, 321633), (2106, 296892), (2187, 285896), (2749, 227448), (2808, 222669), (2916, 214422), (3159, 197928), (4212, 148446), (4374, 142948), (5498, 113724), (5832, 107211), (6318, 98964), (8247, 75816), (8424, 74223), (8748, 71474), (9477, 65976), (10996, 56862), (12636, 49482), (16494, 37908), (17496, 35737), (18954, 32988), (21992, 28431), (24741, 25272)]