1555267224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{3229}}^1$

素因数の和:3353

約数の個数: 128

約数和(自身を含む): 4613990400

約数和(自身を除く): 3058723176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 61, 84, 94, 122, 141, 168, 183, 188, 244, 282, 329, 366, 376, 427, 488, 564, 658, 732, 854, 987, 1128, 1281, 1316, 1464, 1708, 1974, 2562, 2632, 2867, 3229, 3416, 3948, 5124, 5734, 6458, 7896, 8601, 9687, 10248, 11468, 12916, 17202, 19374, 20069, 22603, 22936, 25832, 34404, 38748, 40138, 45206, 60207, 67809, 68808, 77496, 80276, 90412, 120414, 135618, 151763, 160552, 180824, 196969, 240828, 271236, 303526, 393938, 455289, 481656, 542472, 590907, 607052, 787876, 910578, 1062341, 1181814, 1214104, 1378783, 1575752, 1821156, 2124682, 2363628, 2757566, 3187023, 3642312, 4136349, 4249364, 4727256, 5515132, 6374046, 8272698, 8498728, 9257543, 11030264, 12748092, 16545396, 18515086, 25496184, 27772629, 33090792, 37030172, 55545258, 64802801, 74060344, 111090516, 129605602, 194408403, 222181032, 259211204, 388816806, 518422408, 777633612, 1555267224]

約数ペア:

[(1, 1555267224), (2, 777633612), (3, 518422408), (4, 388816806), (6, 259211204), (7, 222181032), (8, 194408403), (12, 129605602), (14, 111090516), (21, 74060344), (24, 64802801), (28, 55545258), (42, 37030172), (47, 33090792), (56, 27772629), (61, 25496184), (84, 18515086), (94, 16545396), (122, 12748092), (141, 11030264), (168, 9257543), (183, 8498728), (188, 8272698), (244, 6374046), (282, 5515132), (329, 4727256), (366, 4249364), (376, 4136349), (427, 3642312), (488, 3187023), (564, 2757566), (658, 2363628), (732, 2124682), (854, 1821156), (987, 1575752), (1128, 1378783), (1281, 1214104), (1316, 1181814), (1464, 1062341), (1708, 910578), (1974, 787876), (2562, 607052), (2632, 590907), (2867, 542472), (3229, 481656), (3416, 455289), (3948, 393938), (5124, 303526), (5734, 271236), (6458, 240828), (7896, 196969), (8601, 180824), (9687, 160552), (10248, 151763), (11468, 135618), (12916, 120414), (17202, 90412), (19374, 80276), (20069, 77496), (22603, 68808), (22936, 67809), (25832, 60207), (34404, 45206), (38748, 40138)]