8655518172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3413}}^1$

素因数の和:3680

約数の個数: 144

約数和(自身を含む): 24846272640

約数和(自身を除く): 16190754468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 227, 228, 266, 294, 399, 454, 532, 588, 681, 798, 908, 931, 1362, 1589, 1596, 1862, 2724, 2793, 3178, 3413, 3724, 4313, 4767, 5586, 6356, 6826, 8626, 9534, 10239, 11123, 11172, 12939, 13652, 17252, 19068, 20478, 22246, 23891, 25878, 30191, 33369, 40956, 44492, 47782, 51756, 60382, 64847, 66738, 71673, 90573, 95564, 120764, 129694, 133476, 143346, 167237, 181146, 194541, 211337, 259388, 286692, 334474, 362292, 389082, 422674, 453929, 501711, 634011, 668948, 774751, 778164, 845348, 907858, 1003422, 1268022, 1361787, 1549502, 1815716, 2006844, 2324253, 2536044, 2723574, 3099004, 3177503, 4648506, 5423257, 5447148, 6355006, 9297012, 9532509, 10846514, 12710012, 14720269, 16269771, 19065018, 21693028, 29440538, 32539542, 37962799, 38130036, 44160807, 58881076, 65079084, 75925598, 88321614, 103041883, 113888397, 151851196, 176643228, 206083766, 227776794, 309125649, 412167532, 455553588, 618251298, 721293181, 1236502596, 1442586362, 2163879543, 2885172724, 4327759086, 8655518172]

約数ペア:

[(1, 8655518172), (2, 4327759086), (3, 2885172724), (4, 2163879543), (6, 1442586362), (7, 1236502596), (12, 721293181), (14, 618251298), (19, 455553588), (21, 412167532), (28, 309125649), (38, 227776794), (42, 206083766), (49, 176643228), (57, 151851196), (76, 113888397), (84, 103041883), (98, 88321614), (114, 75925598), (133, 65079084), (147, 58881076), (196, 44160807), (227, 38130036), (228, 37962799), (266, 32539542), (294, 29440538), (399, 21693028), (454, 19065018), (532, 16269771), (588, 14720269), (681, 12710012), (798, 10846514), (908, 9532509), (931, 9297012), (1362, 6355006), (1589, 5447148), (1596, 5423257), (1862, 4648506), (2724, 3177503), (2793, 3099004), (3178, 2723574), (3413, 2536044), (3724, 2324253), (4313, 2006844), (4767, 1815716), (5586, 1549502), (6356, 1361787), (6826, 1268022), (8626, 1003422), (9534, 907858), (10239, 845348), (11123, 778164), (11172, 774751), (12939, 668948), (13652, 634011), (17252, 501711), (19068, 453929), (20478, 422674), (22246, 389082), (23891, 362292), (25878, 334474), (30191, 286692), (33369, 259388), (40956, 211337), (44492, 194541), (47782, 181146), (51756, 167237), (60382, 143346), (64847, 133476), (66738, 129694), (71673, 120764), (90573, 95564)]