661567392

素因数分解:

$2^5\times 3^3\times {\mathrm{619}}^1\times {\mathrm{1237}}^1$

素因数の和:1875

約数の個数: 96

約数和(自身を含む): 1934251200

約数和(自身を除く): 1272683808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 619, 864, 1237, 1238, 1857, 2474, 2476, 3711, 3714, 4948, 4952, 5571, 7422, 7428, 9896, 9904, 11133, 11142, 14844, 14856, 16713, 19792, 19808, 22266, 22284, 29688, 29712, 33399, 33426, 39584, 44532, 44568, 59376, 59424, 66798, 66852, 89064, 89136, 118752, 133596, 133704, 178128, 178272, 267192, 267408, 356256, 534384, 534816, 765703, 1068768, 1531406, 2297109, 3062812, 4594218, 6125624, 6891327, 9188436, 12251248, 13782654, 18376872, 20673981, 24502496, 27565308, 36753744, 41347962, 55130616, 73507488, 82695924, 110261232, 165391848, 220522464, 330783696, 661567392]

約数ペア:

[(1, 661567392), (2, 330783696), (3, 220522464), (4, 165391848), (6, 110261232), (8, 82695924), (9, 73507488), (12, 55130616), (16, 41347962), (18, 36753744), (24, 27565308), (27, 24502496), (32, 20673981), (36, 18376872), (48, 13782654), (54, 12251248), (72, 9188436), (96, 6891327), (108, 6125624), (144, 4594218), (216, 3062812), (288, 2297109), (432, 1531406), (619, 1068768), (864, 765703), (1237, 534816), (1238, 534384), (1857, 356256), (2474, 267408), (2476, 267192), (3711, 178272), (3714, 178128), (4948, 133704), (4952, 133596), (5571, 118752), (7422, 89136), (7428, 89064), (9896, 66852), (9904, 66798), (11133, 59424), (11142, 59376), (14844, 44568), (14856, 44532), (16713, 39584), (19792, 33426), (19808, 33399), (22266, 29712), (22284, 29688)]