315065828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3167}}^1$

素因数の和:3225

約数の個数: 96

約数和(自身を含む): 766402560

約数和(自身を除く): 451336732

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 119, 133, 154, 187, 209, 238, 266, 308, 323, 374, 418, 476, 532, 646, 748, 836, 1292, 1309, 1463, 2261, 2618, 2926, 3167, 3553, 4522, 5236, 5852, 6334, 7106, 9044, 12668, 14212, 22169, 24871, 34837, 44338, 49742, 53839, 60173, 69674, 88676, 99484, 107678, 120346, 139348, 215356, 240692, 243859, 376873, 421211, 487718, 592229, 661903, 753746, 842422, 975436, 1022941, 1184458, 1323806, 1507492, 1684844, 2045882, 2368916, 2647612, 4091764, 4145603, 4633321, 7160587, 8291206, 9266642, 11252351, 14321174, 16582412, 18533284, 22504702, 28642348, 45009404, 78766457, 157532914, 315065828]

約数ペア:

[(1, 315065828), (2, 157532914), (4, 78766457), (7, 45009404), (11, 28642348), (14, 22504702), (17, 18533284), (19, 16582412), (22, 14321174), (28, 11252351), (34, 9266642), (38, 8291206), (44, 7160587), (68, 4633321), (76, 4145603), (77, 4091764), (119, 2647612), (133, 2368916), (154, 2045882), (187, 1684844), (209, 1507492), (238, 1323806), (266, 1184458), (308, 1022941), (323, 975436), (374, 842422), (418, 753746), (476, 661903), (532, 592229), (646, 487718), (748, 421211), (836, 376873), (1292, 243859), (1309, 240692), (1463, 215356), (2261, 139348), (2618, 120346), (2926, 107678), (3167, 99484), (3553, 88676), (4522, 69674), (5236, 60173), (5852, 53839), (6334, 49742), (7106, 44338), (9044, 34837), (12668, 24871), (14212, 22169)]