1552974444

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4253}}^1$

素因数の和:4306

約数の個数: 180

約数和(自身を含む): 4929092784

約数和(自身を除く): 3376118340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 189, 196, 207, 252, 276, 294, 322, 324, 378, 414, 441, 483, 567, 588, 621, 644, 756, 828, 882, 966, 1127, 1134, 1242, 1323, 1449, 1764, 1863, 1932, 2254, 2268, 2484, 2646, 2898, 3381, 3726, 3969, 4253, 4347, 4508, 5292, 5796, 6762, 7452, 7938, 8506, 8694, 10143, 12759, 13041, 13524, 15876, 17012, 17388, 20286, 25518, 26082, 29771, 30429, 38277, 40572, 51036, 52164, 59542, 60858, 76554, 89313, 91287, 97819, 114831, 119084, 121716, 153108, 178626, 182574, 195638, 208397, 229662, 267939, 293457, 344493, 357252, 365148, 391276, 416794, 459324, 535878, 586914, 625191, 684733, 688986, 803817, 833588, 880371, 1071756, 1173828, 1250382, 1369466, 1377972, 1607634, 1760742, 1875573, 2054199, 2411451, 2500764, 2641113, 2738932, 3215268, 3521484, 3751146, 4108398, 4793131, 4822902, 5282226, 5626719, 6162597, 7502292, 7923339, 8216796, 9586262, 9645804, 10564452, 11253438, 12325194, 14379393, 15846678, 16880157, 18487791, 19172524, 22506876, 24650388, 28758786, 31693356, 33760314, 36975582, 43138179, 55463373, 57517572, 67520628, 73951164, 86276358, 110926746, 129414537, 172552716, 221853492, 258829074, 388243611, 517658148, 776487222, 1552974444]

約数ペア:

[(1, 1552974444), (2, 776487222), (3, 517658148), (4, 388243611), (6, 258829074), (7, 221853492), (9, 172552716), (12, 129414537), (14, 110926746), (18, 86276358), (21, 73951164), (23, 67520628), (27, 57517572), (28, 55463373), (36, 43138179), (42, 36975582), (46, 33760314), (49, 31693356), (54, 28758786), (63, 24650388), (69, 22506876), (81, 19172524), (84, 18487791), (92, 16880157), (98, 15846678), (108, 14379393), (126, 12325194), (138, 11253438), (147, 10564452), (161, 9645804), (162, 9586262), (189, 8216796), (196, 7923339), (207, 7502292), (252, 6162597), (276, 5626719), (294, 5282226), (322, 4822902), (324, 4793131), (378, 4108398), (414, 3751146), (441, 3521484), (483, 3215268), (567, 2738932), (588, 2641113), (621, 2500764), (644, 2411451), (756, 2054199), (828, 1875573), (882, 1760742), (966, 1607634), (1127, 1377972), (1134, 1369466), (1242, 1250382), (1323, 1173828), (1449, 1071756), (1764, 880371), (1863, 833588), (1932, 803817), (2254, 688986), (2268, 684733), (2484, 625191), (2646, 586914), (2898, 535878), (3381, 459324), (3726, 416794), (3969, 391276), (4253, 365148), (4347, 357252), (4508, 344493), (5292, 293457), (5796, 267939), (6762, 229662), (7452, 208397), (7938, 195638), (8506, 182574), (8694, 178626), (10143, 153108), (12759, 121716), (13041, 119084), (13524, 114831), (15876, 97819), (17012, 91287), (17388, 89313), (20286, 76554), (25518, 60858), (26082, 59542), (29771, 52164), (30429, 51036), (38277, 40572)]