1491279504

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19751}}^1$

素因数の和:19797

約数の個数: 120

約数和(自身を含む): 4560499776

約数和(自身を除く): 3069220272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 429, 484, 528, 572, 624, 726, 858, 968, 1144, 1452, 1573, 1716, 1936, 2288, 2904, 3146, 3432, 4719, 5808, 6292, 6864, 9438, 12584, 18876, 19751, 25168, 37752, 39502, 59253, 75504, 79004, 118506, 158008, 217261, 237012, 256763, 316016, 434522, 474024, 513526, 651783, 770289, 869044, 948048, 1027052, 1303566, 1540578, 1738088, 2054104, 2389871, 2607132, 2824393, 3081156, 3476176, 4108208, 4779742, 5214264, 5648786, 6162312, 7169613, 8473179, 9559484, 10428528, 11297572, 12324624, 14339226, 16946358, 19118968, 22595144, 28678452, 31068323, 33892716, 38237936, 45190288, 57356904, 62136646, 67785432, 93204969, 114713808, 124273292, 135570864, 186409938, 248546584, 372819876, 497093168, 745639752, 1491279504]

約数ペア:

[(1, 1491279504), (2, 745639752), (3, 497093168), (4, 372819876), (6, 248546584), (8, 186409938), (11, 135570864), (12, 124273292), (13, 114713808), (16, 93204969), (22, 67785432), (24, 62136646), (26, 57356904), (33, 45190288), (39, 38237936), (44, 33892716), (48, 31068323), (52, 28678452), (66, 22595144), (78, 19118968), (88, 16946358), (104, 14339226), (121, 12324624), (132, 11297572), (143, 10428528), (156, 9559484), (176, 8473179), (208, 7169613), (242, 6162312), (264, 5648786), (286, 5214264), (312, 4779742), (363, 4108208), (429, 3476176), (484, 3081156), (528, 2824393), (572, 2607132), (624, 2389871), (726, 2054104), (858, 1738088), (968, 1540578), (1144, 1303566), (1452, 1027052), (1573, 948048), (1716, 869044), (1936, 770289), (2288, 651783), (2904, 513526), (3146, 474024), (3432, 434522), (4719, 316016), (5808, 256763), (6292, 237012), (6864, 217261), (9438, 158008), (12584, 118506), (18876, 79004), (19751, 75504), (25168, 59253), (37752, 39502)]