328612176

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{557}}^1$

素因数の和:829

約数の個数: 120

約数和(自身を含む): 979551144

約数和(自身を除く): 650938968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 241, 272, 306, 408, 482, 557, 612, 723, 816, 964, 1114, 1224, 1446, 1671, 1928, 2169, 2228, 2448, 2892, 3342, 3856, 4097, 4338, 4456, 5013, 5784, 6684, 8194, 8676, 8912, 9469, 10026, 11568, 12291, 13368, 16388, 17352, 18938, 20052, 24582, 26736, 28407, 32776, 34704, 36873, 37876, 40104, 49164, 56814, 65552, 73746, 75752, 80208, 85221, 98328, 113628, 134237, 147492, 151504, 170442, 196656, 227256, 268474, 294984, 340884, 402711, 454512, 536948, 589968, 681768, 805422, 1073896, 1208133, 1363536, 1610844, 2147792, 2282029, 2416266, 3221688, 4564058, 4832532, 6443376, 6846087, 9128116, 9665064, 13692174, 18256232, 19330128, 20538261, 27384348, 36512464, 41076522, 54768696, 82153044, 109537392, 164306088, 328612176]

約数ペア:

[(1, 328612176), (2, 164306088), (3, 109537392), (4, 82153044), (6, 54768696), (8, 41076522), (9, 36512464), (12, 27384348), (16, 20538261), (17, 19330128), (18, 18256232), (24, 13692174), (34, 9665064), (36, 9128116), (48, 6846087), (51, 6443376), (68, 4832532), (72, 4564058), (102, 3221688), (136, 2416266), (144, 2282029), (153, 2147792), (204, 1610844), (241, 1363536), (272, 1208133), (306, 1073896), (408, 805422), (482, 681768), (557, 589968), (612, 536948), (723, 454512), (816, 402711), (964, 340884), (1114, 294984), (1224, 268474), (1446, 227256), (1671, 196656), (1928, 170442), (2169, 151504), (2228, 147492), (2448, 134237), (2892, 113628), (3342, 98328), (3856, 85221), (4097, 80208), (4338, 75752), (4456, 73746), (5013, 65552), (5784, 56814), (6684, 49164), (8194, 40104), (8676, 37876), (8912, 36873), (9469, 34704), (10026, 32776), (11568, 28407), (12291, 26736), (13368, 24582), (16388, 20052), (17352, 18938)]