304274908

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1723}}^1$

素因数の和:1811

約数の個数: 72

約数和(自身を含む): 668615472

約数和(自身を除く): 364340564

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 53, 68, 98, 106, 119, 196, 212, 238, 371, 476, 742, 833, 901, 1484, 1666, 1723, 1802, 2597, 3332, 3446, 3604, 5194, 6307, 6892, 10388, 12061, 12614, 24122, 25228, 29291, 44149, 48244, 58582, 84427, 88298, 91319, 117164, 168854, 176596, 182638, 205037, 337708, 365276, 410074, 639233, 820148, 1278466, 1435259, 1552423, 2556932, 2870518, 3104846, 4474631, 5741036, 6209692, 8949262, 10866961, 17898524, 21733922, 43467844, 76068727, 152137454, 304274908]

約数ペア:

[(1, 304274908), (2, 152137454), (4, 76068727), (7, 43467844), (14, 21733922), (17, 17898524), (28, 10866961), (34, 8949262), (49, 6209692), (53, 5741036), (68, 4474631), (98, 3104846), (106, 2870518), (119, 2556932), (196, 1552423), (212, 1435259), (238, 1278466), (371, 820148), (476, 639233), (742, 410074), (833, 365276), (901, 337708), (1484, 205037), (1666, 182638), (1723, 176596), (1802, 168854), (2597, 117164), (3332, 91319), (3446, 88298), (3604, 84427), (5194, 58582), (6307, 48244), (6892, 44149), (10388, 29291), (12061, 25228), (12614, 24122)]