267078902012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{983}}^1\times {\mathrm{5437}}^1$

素因数の和:6499

約数の個数: 72

約数和(自身を含む): 520726435488

約数和(自身を除く): 253647533476

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 983, 1612, 1922, 1966, 3844, 3932, 5437, 10874, 12493, 12779, 21748, 24986, 25558, 30473, 49972, 51116, 60946, 70681, 121892, 141362, 168547, 282724, 337094, 396149, 674188, 792298, 944663, 1584596, 1889326, 2191111, 3778652, 4382222, 5224957, 5344571, 8764444, 10449914, 10689142, 12280619, 20899828, 21378284, 24561238, 49122476, 67924441, 69479423, 135848882, 138958846, 165681701, 271697764, 277917692, 331363402, 662726804, 2153862113, 4307724226, 5136132731, 8615448452, 10272265462, 20544530924, 66769725503, 133539451006, 267078902012]

約数ペア:

[(1, 267078902012), (2, 133539451006), (4, 66769725503), (13, 20544530924), (26, 10272265462), (31, 8615448452), (52, 5136132731), (62, 4307724226), (124, 2153862113), (403, 662726804), (806, 331363402), (961, 277917692), (983, 271697764), (1612, 165681701), (1922, 138958846), (1966, 135848882), (3844, 69479423), (3932, 67924441), (5437, 49122476), (10874, 24561238), (12493, 21378284), (12779, 20899828), (21748, 12280619), (24986, 10689142), (25558, 10449914), (30473, 8764444), (49972, 5344571), (51116, 5224957), (60946, 4382222), (70681, 3778652), (121892, 2191111), (141362, 1889326), (168547, 1584596), (282724, 944663), (337094, 792298), (396149, 674188)]