340998512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1093}}^1$

素因数の和:1186

約数の個数: 80

約数和(自身を含む): 742309632

約数和(自身を除く): 401311120

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 37, 62, 68, 74, 124, 136, 148, 248, 272, 296, 496, 527, 592, 629, 1054, 1093, 1147, 1258, 2108, 2186, 2294, 2516, 4216, 4372, 4588, 5032, 8432, 8744, 9176, 10064, 17488, 18352, 18581, 19499, 33883, 37162, 38998, 40441, 67766, 74324, 77996, 80882, 135532, 148648, 155992, 161764, 271064, 297296, 311984, 323528, 542128, 576011, 647056, 687497, 1152022, 1253671, 1374994, 2304044, 2507342, 2749988, 4608088, 5014684, 5499976, 9216176, 10029368, 10999952, 20058736, 21312407, 42624814, 85249628, 170499256, 340998512]

約数ペア:

[(1, 340998512), (2, 170499256), (4, 85249628), (8, 42624814), (16, 21312407), (17, 20058736), (31, 10999952), (34, 10029368), (37, 9216176), (62, 5499976), (68, 5014684), (74, 4608088), (124, 2749988), (136, 2507342), (148, 2304044), (248, 1374994), (272, 1253671), (296, 1152022), (496, 687497), (527, 647056), (592, 576011), (629, 542128), (1054, 323528), (1093, 311984), (1147, 297296), (1258, 271064), (2108, 161764), (2186, 155992), (2294, 148648), (2516, 135532), (4216, 80882), (4372, 77996), (4588, 74324), (5032, 67766), (8432, 40441), (8744, 38998), (9176, 37162), (10064, 33883), (17488, 19499), (18352, 18581)]