788498436

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{439}}^1\times {\mathrm{1237}}^1$

素因数の和:1705

約数の個数: 72

約数和(自身を含む): 2028537280

約数和(自身を除く): 1240038844

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 439, 484, 726, 878, 1237, 1317, 1452, 1756, 2474, 2634, 3711, 4829, 4948, 5268, 7422, 9658, 13607, 14487, 14844, 19316, 27214, 28974, 40821, 53119, 54428, 57948, 81642, 106238, 149677, 159357, 163284, 212476, 299354, 318714, 449031, 543043, 598708, 637428, 898062, 1086086, 1629129, 1796124, 2172172, 3258258, 5973473, 6516516, 11946946, 17920419, 23893892, 35840838, 65708203, 71681676, 131416406, 197124609, 262832812, 394249218, 788498436]

約数ペア:

[(1, 788498436), (2, 394249218), (3, 262832812), (4, 197124609), (6, 131416406), (11, 71681676), (12, 65708203), (22, 35840838), (33, 23893892), (44, 17920419), (66, 11946946), (121, 6516516), (132, 5973473), (242, 3258258), (363, 2172172), (439, 1796124), (484, 1629129), (726, 1086086), (878, 898062), (1237, 637428), (1317, 598708), (1452, 543043), (1756, 449031), (2474, 318714), (2634, 299354), (3711, 212476), (4829, 163284), (4948, 159357), (5268, 149677), (7422, 106238), (9658, 81642), (13607, 57948), (14487, 54428), (14844, 53119), (19316, 40821), (27214, 28974)]