722186388

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{86843}}^1$

素因数の和:86874

約数の個数: 96

約数和(自身を含む): 2334366720

約数和(自身を除く): 1612180332

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1188, 1386, 2079, 2772, 4158, 8316, 86843, 173686, 260529, 347372, 521058, 607901, 781587, 955273, 1042116, 1215802, 1563174, 1823703, 1910546, 2344761, 2431604, 2865819, 3126348, 3647406, 3821092, 4689522, 5471109, 5731638, 6686911, 7294812, 8597457, 9379044, 10942218, 11463276, 13373822, 16413327, 17194914, 20060733, 21884436, 25792371, 26747644, 32826654, 34389828, 40121466, 51584742, 60182199, 65653308, 80242932, 103169484, 120364398, 180546597, 240728796, 361093194, 722186388]

約数ペア:

[(1, 722186388), (2, 361093194), (3, 240728796), (4, 180546597), (6, 120364398), (7, 103169484), (9, 80242932), (11, 65653308), (12, 60182199), (14, 51584742), (18, 40121466), (21, 34389828), (22, 32826654), (27, 26747644), (28, 25792371), (33, 21884436), (36, 20060733), (42, 17194914), (44, 16413327), (54, 13373822), (63, 11463276), (66, 10942218), (77, 9379044), (84, 8597457), (99, 7294812), (108, 6686911), (126, 5731638), (132, 5471109), (154, 4689522), (189, 3821092), (198, 3647406), (231, 3126348), (252, 2865819), (297, 2431604), (308, 2344761), (378, 1910546), (396, 1823703), (462, 1563174), (594, 1215802), (693, 1042116), (756, 955273), (924, 781587), (1188, 607901), (1386, 521058), (2079, 347372), (2772, 260529), (4158, 173686), (8316, 86843)]