657368928

素因数分解:

$2^5\times 3^2\times {\mathrm{149}}^1\times {\mathrm{15319}}^1$

素因数の和:15484

約数の個数: 72

約数和(自身を含む): 1882062000

約数和(自身を除く): 1224693072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 149, 288, 298, 447, 596, 894, 1192, 1341, 1788, 2384, 2682, 3576, 4768, 5364, 7152, 10728, 14304, 15319, 21456, 30638, 42912, 45957, 61276, 91914, 122552, 137871, 183828, 245104, 275742, 367656, 490208, 551484, 735312, 1102968, 1470624, 2205936, 2282531, 4411872, 4565062, 6847593, 9130124, 13695186, 18260248, 20542779, 27390372, 36520496, 41085558, 54780744, 73040992, 82171116, 109561488, 164342232, 219122976, 328684464, 657368928]

約数ペア:

[(1, 657368928), (2, 328684464), (3, 219122976), (4, 164342232), (6, 109561488), (8, 82171116), (9, 73040992), (12, 54780744), (16, 41085558), (18, 36520496), (24, 27390372), (32, 20542779), (36, 18260248), (48, 13695186), (72, 9130124), (96, 6847593), (144, 4565062), (149, 4411872), (288, 2282531), (298, 2205936), (447, 1470624), (596, 1102968), (894, 735312), (1192, 551484), (1341, 490208), (1788, 367656), (2384, 275742), (2682, 245104), (3576, 183828), (4768, 137871), (5364, 122552), (7152, 91914), (10728, 61276), (14304, 45957), (15319, 42912), (21456, 30638)]