745129968

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{26627}}^1$

素因数の和:26702

約数の個数: 80

約数和(自身を含む): 2139613056

約数和(自身を除く): 1394483088

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 53, 66, 88, 106, 132, 159, 176, 212, 264, 318, 424, 528, 583, 636, 848, 1166, 1272, 1749, 2332, 2544, 3498, 4664, 6996, 9328, 13992, 26627, 27984, 53254, 79881, 106508, 159762, 213016, 292897, 319524, 426032, 585794, 639048, 878691, 1171588, 1278096, 1411231, 1757382, 2343176, 2822462, 3514764, 4233693, 4686352, 5644924, 7029528, 8467386, 11289848, 14059056, 15523541, 16934772, 22579696, 31047082, 33869544, 46570623, 62094164, 67739088, 93141246, 124188328, 186282492, 248376656, 372564984, 745129968]

約数ペア:

[(1, 745129968), (2, 372564984), (3, 248376656), (4, 186282492), (6, 124188328), (8, 93141246), (11, 67739088), (12, 62094164), (16, 46570623), (22, 33869544), (24, 31047082), (33, 22579696), (44, 16934772), (48, 15523541), (53, 14059056), (66, 11289848), (88, 8467386), (106, 7029528), (132, 5644924), (159, 4686352), (176, 4233693), (212, 3514764), (264, 2822462), (318, 2343176), (424, 1757382), (528, 1411231), (583, 1278096), (636, 1171588), (848, 878691), (1166, 639048), (1272, 585794), (1749, 426032), (2332, 319524), (2544, 292897), (3498, 213016), (4664, 159762), (6996, 106508), (9328, 79881), (13992, 53254), (26627, 27984)]