1430488948

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{1367}}^1$

素因数の和:1685

約数の個数: 72

約数和(自身を含む): 3078492480

約数和(自身を除く): 1648003532

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 281, 532, 562, 931, 1124, 1367, 1862, 1967, 2734, 3724, 3934, 5339, 5468, 7868, 9569, 10678, 13769, 19138, 21356, 25973, 27538, 37373, 38276, 51946, 55076, 66983, 74746, 103892, 133966, 149492, 181811, 261611, 267932, 363622, 384127, 523222, 727244, 768254, 1046444, 1272677, 1536508, 2545354, 2688889, 5090708, 5377778, 7298413, 10755556, 14596826, 18822223, 29193652, 37644446, 51088891, 75288892, 102177782, 204355564, 357622237, 715244474, 1430488948]

約数ペア:

[(1, 1430488948), (2, 715244474), (4, 357622237), (7, 204355564), (14, 102177782), (19, 75288892), (28, 51088891), (38, 37644446), (49, 29193652), (76, 18822223), (98, 14596826), (133, 10755556), (196, 7298413), (266, 5377778), (281, 5090708), (532, 2688889), (562, 2545354), (931, 1536508), (1124, 1272677), (1367, 1046444), (1862, 768254), (1967, 727244), (2734, 523222), (3724, 384127), (3934, 363622), (5339, 267932), (5468, 261611), (7868, 181811), (9569, 149492), (10678, 133966), (13769, 103892), (19138, 74746), (21356, 66983), (25973, 55076), (27538, 51946), (37373, 38276)]