211960224

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2237}}^1$

素因数の和:2307

約数の個数: 144

約数和(自身を含む): 703842048

約数和(自身を除く): 491881824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 47, 48, 56, 63, 72, 84, 94, 96, 112, 126, 141, 144, 168, 188, 224, 252, 282, 288, 329, 336, 376, 423, 504, 564, 658, 672, 752, 846, 987, 1008, 1128, 1316, 1504, 1692, 1974, 2016, 2237, 2256, 2632, 2961, 3384, 3948, 4474, 4512, 5264, 5922, 6711, 6768, 7896, 8948, 10528, 11844, 13422, 13536, 15659, 15792, 17896, 20133, 23688, 26844, 31318, 31584, 35792, 40266, 46977, 47376, 53688, 62636, 71584, 80532, 93954, 94752, 105139, 107376, 125272, 140931, 161064, 187908, 210278, 214752, 250544, 281862, 315417, 322128, 375816, 420556, 501088, 563724, 630834, 644256, 735973, 751632, 841112, 946251, 1127448, 1261668, 1471946, 1503264, 1682224, 1892502, 2207919, 2254896, 2523336, 2943892, 3364448, 3785004, 4415838, 4509792, 5046672, 5887784, 6623757, 7570008, 8831676, 10093344, 11775568, 13247514, 15140016, 17663352, 23551136, 26495028, 30280032, 35326704, 52990056, 70653408, 105980112, 211960224]

約数ペア:

[(1, 211960224), (2, 105980112), (3, 70653408), (4, 52990056), (6, 35326704), (7, 30280032), (8, 26495028), (9, 23551136), (12, 17663352), (14, 15140016), (16, 13247514), (18, 11775568), (21, 10093344), (24, 8831676), (28, 7570008), (32, 6623757), (36, 5887784), (42, 5046672), (47, 4509792), (48, 4415838), (56, 3785004), (63, 3364448), (72, 2943892), (84, 2523336), (94, 2254896), (96, 2207919), (112, 1892502), (126, 1682224), (141, 1503264), (144, 1471946), (168, 1261668), (188, 1127448), (224, 946251), (252, 841112), (282, 751632), (288, 735973), (329, 644256), (336, 630834), (376, 563724), (423, 501088), (504, 420556), (564, 375816), (658, 322128), (672, 315417), (752, 281862), (846, 250544), (987, 214752), (1008, 210278), (1128, 187908), (1316, 161064), (1504, 140931), (1692, 125272), (1974, 107376), (2016, 105139), (2237, 94752), (2256, 93954), (2632, 80532), (2961, 71584), (3384, 62636), (3948, 53688), (4474, 47376), (4512, 46977), (5264, 40266), (5922, 35792), (6711, 31584), (6768, 31318), (7896, 26844), (8948, 23688), (10528, 20133), (11844, 17896), (13422, 15792), (13536, 15659)]