315802116

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{65957}}^1$

素因数の和:65993

約数の個数: 72

約数和(自身を含む): 960348480

約数和(自身を除く): 644546364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 65957, 131914, 197871, 263828, 395742, 461699, 593613, 791484, 923398, 1187226, 1253183, 1385097, 1846796, 2374452, 2506366, 2770194, 3759549, 4155291, 5012732, 5540388, 7519098, 8310582, 8772281, 11278647, 15038196, 16621164, 17544562, 22557294, 26316843, 35089124, 45114588, 52633686, 78950529, 105267372, 157901058, 315802116]

約数ペア:

[(1, 315802116), (2, 157901058), (3, 105267372), (4, 78950529), (6, 52633686), (7, 45114588), (9, 35089124), (12, 26316843), (14, 22557294), (18, 17544562), (19, 16621164), (21, 15038196), (28, 11278647), (36, 8772281), (38, 8310582), (42, 7519098), (57, 5540388), (63, 5012732), (76, 4155291), (84, 3759549), (114, 2770194), (126, 2506366), (133, 2374452), (171, 1846796), (228, 1385097), (252, 1253183), (266, 1187226), (342, 923398), (399, 791484), (532, 593613), (684, 461699), (798, 395742), (1197, 263828), (1596, 197871), (2394, 131914), (4788, 65957)]