2017293768

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{28387}}^1$

素因数の和:28456

約数の個数: 128

約数和(自身を含む): 6540595200

約数和(自身を除く): 4523301432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 84, 94, 108, 126, 141, 168, 188, 189, 216, 252, 282, 329, 376, 378, 423, 504, 564, 658, 756, 846, 987, 1128, 1269, 1316, 1512, 1692, 1974, 2538, 2632, 2961, 3384, 3948, 5076, 5922, 7896, 8883, 10152, 11844, 17766, 23688, 28387, 35532, 56774, 71064, 85161, 113548, 170322, 198709, 227096, 255483, 340644, 397418, 510966, 596127, 681288, 766449, 794836, 1021932, 1192254, 1334189, 1532898, 1589672, 1788381, 2043864, 2384508, 2668378, 3065796, 3576762, 4002567, 4769016, 5336756, 5365143, 6131592, 7153524, 8005134, 9339323, 10673512, 10730286, 12007701, 14307048, 16010268, 18678646, 21460572, 24015402, 28017969, 32020536, 36023103, 37357292, 42921144, 48030804, 56035938, 72046206, 74714584, 84053907, 96061608, 112071876, 144092412, 168107814, 224143752, 252161721, 288184824, 336215628, 504323442, 672431256, 1008646884, 2017293768]

約数ペア:

[(1, 2017293768), (2, 1008646884), (3, 672431256), (4, 504323442), (6, 336215628), (7, 288184824), (8, 252161721), (9, 224143752), (12, 168107814), (14, 144092412), (18, 112071876), (21, 96061608), (24, 84053907), (27, 74714584), (28, 72046206), (36, 56035938), (42, 48030804), (47, 42921144), (54, 37357292), (56, 36023103), (63, 32020536), (72, 28017969), (84, 24015402), (94, 21460572), (108, 18678646), (126, 16010268), (141, 14307048), (168, 12007701), (188, 10730286), (189, 10673512), (216, 9339323), (252, 8005134), (282, 7153524), (329, 6131592), (376, 5365143), (378, 5336756), (423, 4769016), (504, 4002567), (564, 3576762), (658, 3065796), (756, 2668378), (846, 2384508), (987, 2043864), (1128, 1788381), (1269, 1589672), (1316, 1532898), (1512, 1334189), (1692, 1192254), (1974, 1021932), (2538, 794836), (2632, 766449), (2961, 681288), (3384, 596127), (3948, 510966), (5076, 397418), (5922, 340644), (7896, 255483), (8883, 227096), (10152, 198709), (11844, 170322), (17766, 113548), (23688, 85161), (28387, 71064), (35532, 56774)]