895356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:64

約数の個数: 144

約数和(自身を含む): 3144960

約数和(自身を除く): 2249604

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 19, 21, 22, 28, 33, 34, 36, 38, 42, 44, 51, 57, 63, 66, 68, 76, 77, 84, 99, 102, 114, 119, 126, 132, 133, 153, 154, 171, 187, 198, 204, 209, 228, 231, 238, 252, 266, 306, 308, 323, 342, 357, 374, 396, 399, 418, 462, 476, 532, 561, 612, 627, 646, 684, 693, 714, 748, 798, 836, 924, 969, 1071, 1122, 1197, 1254, 1292, 1309, 1386, 1428, 1463, 1596, 1683, 1881, 1938, 2142, 2244, 2261, 2394, 2508, 2618, 2772, 2907, 2926, 3366, 3553, 3762, 3876, 3927, 4284, 4389, 4522, 4788, 5236, 5814, 5852, 6732, 6783, 7106, 7524, 7854, 8778, 9044, 10659, 11628, 11781, 13167, 13566, 14212, 15708, 17556, 20349, 21318, 23562, 24871, 26334, 27132, 31977, 40698, 42636, 47124, 49742, 52668, 63954, 74613, 81396, 99484, 127908, 149226, 223839, 298452, 447678, 895356]

約数ペア:

[(1, 895356), (2, 447678), (3, 298452), (4, 223839), (6, 149226), (7, 127908), (9, 99484), (11, 81396), (12, 74613), (14, 63954), (17, 52668), (18, 49742), (19, 47124), (21, 42636), (22, 40698), (28, 31977), (33, 27132), (34, 26334), (36, 24871), (38, 23562), (42, 21318), (44, 20349), (51, 17556), (57, 15708), (63, 14212), (66, 13566), (68, 13167), (76, 11781), (77, 11628), (84, 10659), (99, 9044), (102, 8778), (114, 7854), (119, 7524), (126, 7106), (132, 6783), (133, 6732), (153, 5852), (154, 5814), (171, 5236), (187, 4788), (198, 4522), (204, 4389), (209, 4284), (228, 3927), (231, 3876), (238, 3762), (252, 3553), (266, 3366), (306, 2926), (308, 2907), (323, 2772), (342, 2618), (357, 2508), (374, 2394), (396, 2261), (399, 2244), (418, 2142), (462, 1938), (476, 1881), (532, 1683), (561, 1596), (612, 1463), (627, 1428), (646, 1386), (684, 1309), (693, 1292), (714, 1254), (748, 1197), (798, 1122), (836, 1071), (924, 969)]