289359972

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{373}}^1\times {\mathrm{653}}^1$

素因数の和:1050

約数の個数: 96

約数和(自身を含む): 821842560

約数和(自身を除く): 532482588

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 373, 396, 594, 653, 746, 1119, 1188, 1306, 1492, 1959, 2238, 2612, 3357, 3918, 4103, 4476, 5877, 6714, 7183, 7836, 8206, 10071, 11754, 12309, 13428, 14366, 16412, 17631, 20142, 21549, 23508, 24618, 28732, 35262, 36927, 40284, 43098, 49236, 64647, 70524, 73854, 86196, 110781, 129294, 147708, 193941, 221562, 243569, 258588, 387882, 443124, 487138, 730707, 775764, 974276, 1461414, 2192121, 2679259, 2922828, 4384242, 5358518, 6576363, 8037777, 8768484, 10717036, 13152726, 16075554, 24113331, 26305452, 32151108, 48226662, 72339993, 96453324, 144679986, 289359972]

約数ペア:

[(1, 289359972), (2, 144679986), (3, 96453324), (4, 72339993), (6, 48226662), (9, 32151108), (11, 26305452), (12, 24113331), (18, 16075554), (22, 13152726), (27, 10717036), (33, 8768484), (36, 8037777), (44, 6576363), (54, 5358518), (66, 4384242), (99, 2922828), (108, 2679259), (132, 2192121), (198, 1461414), (297, 974276), (373, 775764), (396, 730707), (594, 487138), (653, 443124), (746, 387882), (1119, 258588), (1188, 243569), (1306, 221562), (1492, 193941), (1959, 147708), (2238, 129294), (2612, 110781), (3357, 86196), (3918, 73854), (4103, 70524), (4476, 64647), (5877, 49236), (6714, 43098), (7183, 40284), (7836, 36927), (8206, 35262), (10071, 28732), (11754, 24618), (12309, 23508), (13428, 21549), (14366, 20142), (16412, 17631)]