919393356

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{30319}}^1$

素因数の和:30371

約数の個数: 72

約数和(自身を含む): 2587630080

約数和(自身を除く): 1668236724

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, 15162, 30319, 30324, 60638, 90957, 121276, 181914, 212233, 363828, 424466, 576061, 636699, 848932, 1152122, 1273398, 1728183, 2304244, 2546796, 3456366, 4032427, 6912732, 8064854, 10945159, 12097281, 16129708, 21890318, 24194562, 32835477, 43780636, 48389124, 65670954, 76616113, 131341908, 153232226, 229848339, 306464452, 459696678, 919393356]

約数ペア:

[(1, 919393356), (2, 459696678), (3, 306464452), (4, 229848339), (6, 153232226), (7, 131341908), (12, 76616113), (14, 65670954), (19, 48389124), (21, 43780636), (28, 32835477), (38, 24194562), (42, 21890318), (57, 16129708), (76, 12097281), (84, 10945159), (114, 8064854), (133, 6912732), (228, 4032427), (266, 3456366), (361, 2546796), (399, 2304244), (532, 1728183), (722, 1273398), (798, 1152122), (1083, 848932), (1444, 636699), (1596, 576061), (2166, 424466), (2527, 363828), (4332, 212233), (5054, 181914), (7581, 121276), (10108, 90957), (15162, 60638), (30319, 30324)]