275999568

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{83}}^1$

素因数の和:253

約数の個数: 120

約数和(自身を含む): 787887072

約数和(自身を除く): 511887504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 83, 104, 146, 156, 166, 208, 219, 249, 292, 312, 332, 438, 498, 584, 624, 664, 876, 949, 996, 1079, 1168, 1328, 1752, 1898, 1992, 2158, 2847, 3237, 3504, 3796, 3984, 4316, 5329, 5694, 6059, 6474, 7592, 8632, 10658, 11388, 12118, 12948, 15184, 15987, 17264, 18177, 21316, 22776, 24236, 25896, 31974, 36354, 42632, 45552, 48472, 51792, 63948, 69277, 72708, 78767, 85264, 96944, 127896, 138554, 145416, 157534, 207831, 236301, 255792, 277108, 290832, 315068, 415662, 442307, 472602, 554216, 630136, 831324, 884614, 945204, 1108432, 1260272, 1326921, 1662648, 1769228, 1890408, 2653842, 3325296, 3538456, 3780816, 5307684, 5749991, 7076912, 10615368, 11499982, 17249973, 21230736, 22999964, 34499946, 45999928, 68999892, 91999856, 137999784, 275999568]

約数ペア:

[(1, 275999568), (2, 137999784), (3, 91999856), (4, 68999892), (6, 45999928), (8, 34499946), (12, 22999964), (13, 21230736), (16, 17249973), (24, 11499982), (26, 10615368), (39, 7076912), (48, 5749991), (52, 5307684), (73, 3780816), (78, 3538456), (83, 3325296), (104, 2653842), (146, 1890408), (156, 1769228), (166, 1662648), (208, 1326921), (219, 1260272), (249, 1108432), (292, 945204), (312, 884614), (332, 831324), (438, 630136), (498, 554216), (584, 472602), (624, 442307), (664, 415662), (876, 315068), (949, 290832), (996, 277108), (1079, 255792), (1168, 236301), (1328, 207831), (1752, 157534), (1898, 145416), (1992, 138554), (2158, 127896), (2847, 96944), (3237, 85264), (3504, 78767), (3796, 72708), (3984, 69277), (4316, 63948), (5329, 51792), (5694, 48472), (6059, 45552), (6474, 42632), (7592, 36354), (8632, 31974), (10658, 25896), (11388, 24236), (12118, 22776), (12948, 21316), (15184, 18177), (15987, 17264)]