488389986

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{14851}}^1$

素因数の和:14901

約数の個数: 80

約数和(自身を含む): 1293906240

約数和(自身を除く): 805516254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 81, 87, 126, 162, 174, 189, 203, 261, 378, 406, 522, 567, 609, 783, 1134, 1218, 1566, 1827, 2349, 3654, 4698, 5481, 10962, 14851, 16443, 29702, 32886, 44553, 89106, 103957, 133659, 207914, 267318, 311871, 400977, 430679, 623742, 801954, 861358, 935613, 1202931, 1292037, 1871226, 2405862, 2584074, 2806839, 3014753, 3876111, 5613678, 6029506, 7752222, 8420517, 9044259, 11628333, 16841034, 18088518, 23256666, 27132777, 34884999, 54265554, 69769998, 81398331, 162796662, 244194993, 488389986]

約数ペア:

[(1, 488389986), (2, 244194993), (3, 162796662), (6, 81398331), (7, 69769998), (9, 54265554), (14, 34884999), (18, 27132777), (21, 23256666), (27, 18088518), (29, 16841034), (42, 11628333), (54, 9044259), (58, 8420517), (63, 7752222), (81, 6029506), (87, 5613678), (126, 3876111), (162, 3014753), (174, 2806839), (189, 2584074), (203, 2405862), (261, 1871226), (378, 1292037), (406, 1202931), (522, 935613), (567, 861358), (609, 801954), (783, 623742), (1134, 430679), (1218, 400977), (1566, 311871), (1827, 267318), (2349, 207914), (3654, 133659), (4698, 103957), (5481, 89106), (10962, 44553), (14851, 32886), (16443, 29702)]