349544748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{11527}}^1$

素因数の和:11579

約数の個数: 72

約数和(自身を含む): 983845632

約数和(自身を除く): 634300884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 7581, 10108, 11527, 15162, 23054, 30324, 34581, 46108, 69162, 80689, 138324, 161378, 219013, 242067, 322756, 438026, 484134, 657039, 876052, 968268, 1314078, 1533091, 2628156, 3066182, 4161247, 4599273, 6132364, 8322494, 9198546, 12483741, 16644988, 18397092, 24967482, 29128729, 49934964, 58257458, 87386187, 116514916, 174772374, 349544748]

約数ペア:

[(1, 349544748), (2, 174772374), (3, 116514916), (4, 87386187), (6, 58257458), (7, 49934964), (12, 29128729), (14, 24967482), (19, 18397092), (21, 16644988), (28, 12483741), (38, 9198546), (42, 8322494), (57, 6132364), (76, 4599273), (84, 4161247), (114, 3066182), (133, 2628156), (228, 1533091), (266, 1314078), (361, 968268), (399, 876052), (532, 657039), (722, 484134), (798, 438026), (1083, 322756), (1444, 242067), (1596, 219013), (2166, 161378), (2527, 138324), (4332, 80689), (5054, 69162), (7581, 46108), (10108, 34581), (11527, 30324), (15162, 23054)]