315494772

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3605

約数の個数: 96

約数和(自身を含む): 856396800

約数和(自身を除く): 540902028

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 23, 34, 38, 46, 51, 57, 68, 69, 76, 92, 102, 114, 138, 204, 228, 276, 323, 391, 437, 646, 782, 874, 969, 1173, 1292, 1311, 1564, 1748, 1938, 2346, 2622, 3539, 3876, 4692, 5244, 7078, 7429, 10617, 14156, 14858, 21234, 22287, 29716, 42468, 44574, 60163, 67241, 81397, 89148, 120326, 134482, 162794, 180489, 201723, 240652, 244191, 268964, 325588, 360978, 403446, 488382, 721956, 806892, 976764, 1143097, 1383749, 1546543, 2286194, 2767498, 3093086, 3429291, 4151247, 4572388, 4639629, 5534996, 6186172, 6858582, 8302494, 9279258, 13717164, 16604988, 18558516, 26291231, 52582462, 78873693, 105164924, 157747386, 315494772]

約数ペア:

[(1, 315494772), (2, 157747386), (3, 105164924), (4, 78873693), (6, 52582462), (12, 26291231), (17, 18558516), (19, 16604988), (23, 13717164), (34, 9279258), (38, 8302494), (46, 6858582), (51, 6186172), (57, 5534996), (68, 4639629), (69, 4572388), (76, 4151247), (92, 3429291), (102, 3093086), (114, 2767498), (138, 2286194), (204, 1546543), (228, 1383749), (276, 1143097), (323, 976764), (391, 806892), (437, 721956), (646, 488382), (782, 403446), (874, 360978), (969, 325588), (1173, 268964), (1292, 244191), (1311, 240652), (1564, 201723), (1748, 180489), (1938, 162794), (2346, 134482), (2622, 120326), (3539, 89148), (3876, 81397), (4692, 67241), (5244, 60163), (7078, 44574), (7429, 42468), (10617, 29716), (14156, 22287), (14858, 21234)]