400414752

素因数分解:

$2^5\times 3^4\times {\mathrm{241}}^1\times {\mathrm{641}}^1$

素因数の和:904

約数の個数: 120

約数和(自身を含む): 1184339772

約数和(自身を除く): 783925020

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 241, 288, 324, 432, 482, 641, 648, 723, 864, 964, 1282, 1296, 1446, 1923, 1928, 2169, 2564, 2592, 2892, 3846, 3856, 4338, 5128, 5769, 5784, 6507, 7692, 7712, 8676, 10256, 11538, 11568, 13014, 15384, 17307, 17352, 19521, 20512, 23076, 23136, 26028, 30768, 34614, 34704, 39042, 46152, 51921, 52056, 61536, 69228, 69408, 78084, 92304, 103842, 104112, 138456, 154481, 156168, 184608, 207684, 208224, 276912, 308962, 312336, 415368, 463443, 553824, 617924, 624672, 830736, 926886, 1235848, 1390329, 1661472, 1853772, 2471696, 2780658, 3707544, 4170987, 4943392, 5561316, 7415088, 8341974, 11122632, 12512961, 14830176, 16683948, 22245264, 25025922, 33367896, 44490528, 50051844, 66735792, 100103688, 133471584, 200207376, 400414752]

約数ペア:

[(1, 400414752), (2, 200207376), (3, 133471584), (4, 100103688), (6, 66735792), (8, 50051844), (9, 44490528), (12, 33367896), (16, 25025922), (18, 22245264), (24, 16683948), (27, 14830176), (32, 12512961), (36, 11122632), (48, 8341974), (54, 7415088), (72, 5561316), (81, 4943392), (96, 4170987), (108, 3707544), (144, 2780658), (162, 2471696), (216, 1853772), (241, 1661472), (288, 1390329), (324, 1235848), (432, 926886), (482, 830736), (641, 624672), (648, 617924), (723, 553824), (864, 463443), (964, 415368), (1282, 312336), (1296, 308962), (1446, 276912), (1923, 208224), (1928, 207684), (2169, 184608), (2564, 156168), (2592, 154481), (2892, 138456), (3846, 104112), (3856, 103842), (4338, 92304), (5128, 78084), (5769, 69408), (5784, 69228), (6507, 61536), (7692, 52056), (7712, 51921), (8676, 46152), (10256, 39042), (11538, 34704), (11568, 34614), (13014, 30768), (15384, 26028), (17307, 23136), (17352, 23076), (19521, 20512)]