349331388

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{3319}}^1$

素因数の和:3519

約数の個数: 72

約数和(自身を含む): 953769600

約数和(自身を除く): 604438212

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 179, 196, 294, 358, 537, 588, 716, 1074, 1253, 2148, 2506, 3319, 3759, 5012, 6638, 7518, 8771, 9957, 13276, 15036, 17542, 19914, 23233, 26313, 35084, 39828, 46466, 52626, 69699, 92932, 105252, 139398, 162631, 278796, 325262, 487893, 594101, 650524, 975786, 1188202, 1782303, 1951572, 2376404, 3564606, 4158707, 7129212, 8317414, 12476121, 16634828, 24952242, 29110949, 49904484, 58221898, 87332847, 116443796, 174665694, 349331388]

約数ペア:

[(1, 349331388), (2, 174665694), (3, 116443796), (4, 87332847), (6, 58221898), (7, 49904484), (12, 29110949), (14, 24952242), (21, 16634828), (28, 12476121), (42, 8317414), (49, 7129212), (84, 4158707), (98, 3564606), (147, 2376404), (179, 1951572), (196, 1782303), (294, 1188202), (358, 975786), (537, 650524), (588, 594101), (716, 487893), (1074, 325262), (1253, 278796), (2148, 162631), (2506, 139398), (3319, 105252), (3759, 92932), (5012, 69699), (6638, 52626), (7518, 46466), (8771, 39828), (9957, 35084), (13276, 26313), (15036, 23233), (17542, 19914)]