1542693904

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3617}}^1$

素因数の和:3728

約数の個数: 80

約数和(自身を含む): 3337822080

約数和(自身を除く): 1795128176

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 61, 76, 92, 122, 152, 184, 244, 304, 368, 437, 488, 874, 976, 1159, 1403, 1748, 2318, 2806, 3496, 3617, 4636, 5612, 6992, 7234, 9272, 11224, 14468, 18544, 22448, 26657, 28936, 53314, 57872, 68723, 83191, 106628, 137446, 166382, 213256, 220637, 274892, 332764, 426512, 441274, 549784, 665528, 882548, 1099568, 1331056, 1580629, 1765096, 3161258, 3530192, 4192103, 5074651, 6322516, 8384206, 10149302, 12645032, 16768412, 20298604, 25290064, 33536824, 40597208, 67073648, 81194416, 96418369, 192836738, 385673476, 771346952, 1542693904]

約数ペア:

[(1, 1542693904), (2, 771346952), (4, 385673476), (8, 192836738), (16, 96418369), (19, 81194416), (23, 67073648), (38, 40597208), (46, 33536824), (61, 25290064), (76, 20298604), (92, 16768412), (122, 12645032), (152, 10149302), (184, 8384206), (244, 6322516), (304, 5074651), (368, 4192103), (437, 3530192), (488, 3161258), (874, 1765096), (976, 1580629), (1159, 1331056), (1403, 1099568), (1748, 882548), (2318, 665528), (2806, 549784), (3496, 441274), (3617, 426512), (4636, 332764), (5612, 274892), (6992, 220637), (7234, 213256), (9272, 166382), (11224, 137446), (14468, 106628), (18544, 83191), (22448, 68723), (26657, 57872), (28936, 53314)]