265157256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{727}}^1$

素因数の和:923

約数の個数: 128

約数和(自身を含む): 821882880

約数和(自身を除く): 556725624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 167, 168, 182, 273, 312, 334, 364, 501, 546, 668, 727, 728, 1002, 1092, 1169, 1336, 1454, 2004, 2171, 2181, 2184, 2338, 2908, 3507, 4008, 4342, 4362, 4676, 5089, 5816, 6513, 7014, 8684, 8724, 9352, 9451, 10178, 13026, 14028, 15197, 15267, 17368, 17448, 18902, 20356, 26052, 28056, 28353, 30394, 30534, 37804, 40712, 45591, 52104, 56706, 60788, 61068, 66157, 75608, 91182, 113412, 121409, 121576, 122136, 132314, 182364, 198471, 226824, 242818, 264628, 364227, 364728, 396942, 485636, 529256, 728454, 793884, 849863, 971272, 1456908, 1578317, 1587768, 1699726, 2549589, 2913816, 3156634, 3399452, 4734951, 5099178, 6313268, 6798904, 9469902, 10198356, 11048219, 12626536, 18939804, 20396712, 22096438, 33144657, 37879608, 44192876, 66289314, 88385752, 132578628, 265157256]

約数ペア:

[(1, 265157256), (2, 132578628), (3, 88385752), (4, 66289314), (6, 44192876), (7, 37879608), (8, 33144657), (12, 22096438), (13, 20396712), (14, 18939804), (21, 12626536), (24, 11048219), (26, 10198356), (28, 9469902), (39, 6798904), (42, 6313268), (52, 5099178), (56, 4734951), (78, 3399452), (84, 3156634), (91, 2913816), (104, 2549589), (156, 1699726), (167, 1587768), (168, 1578317), (182, 1456908), (273, 971272), (312, 849863), (334, 793884), (364, 728454), (501, 529256), (546, 485636), (668, 396942), (727, 364728), (728, 364227), (1002, 264628), (1092, 242818), (1169, 226824), (1336, 198471), (1454, 182364), (2004, 132314), (2171, 122136), (2181, 121576), (2184, 121409), (2338, 113412), (2908, 91182), (3507, 75608), (4008, 66157), (4342, 61068), (4362, 60788), (4676, 56706), (5089, 52104), (5816, 45591), (6513, 40712), (7014, 37804), (8684, 30534), (8724, 30394), (9352, 28353), (9451, 28056), (10178, 26052), (13026, 20356), (14028, 18902), (15197, 17448), (15267, 17368)]