327642348

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:340

約数の個数: 144

約数和(自身を含む): 900910080

約数和(自身を除く): 573267732

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 31, 33, 44, 58, 62, 66, 87, 93, 116, 121, 124, 132, 174, 186, 242, 251, 319, 341, 348, 363, 372, 484, 502, 638, 682, 726, 753, 899, 957, 1004, 1023, 1276, 1364, 1452, 1506, 1798, 1914, 2046, 2697, 2761, 3012, 3509, 3596, 3751, 3828, 4092, 5394, 5522, 7018, 7279, 7502, 7781, 8283, 9889, 10527, 10788, 11044, 11253, 14036, 14558, 15004, 15562, 16566, 19778, 21054, 21837, 22506, 23343, 29116, 29667, 30371, 31124, 33132, 39556, 42108, 43674, 45012, 46686, 59334, 60742, 80069, 85591, 87348, 91113, 93372, 108779, 118668, 121484, 160138, 171182, 182226, 217558, 225649, 240207, 256773, 320276, 326337, 342364, 364452, 435116, 451298, 480414, 513546, 652674, 676947, 880759, 902596, 941501, 960828, 1027092, 1305348, 1353894, 1761518, 1883002, 2482139, 2642277, 2707788, 2824503, 3523036, 3766004, 4964278, 5284554, 5649006, 7446417, 9928556, 10569108, 11298012, 14892834, 27303529, 29785668, 54607058, 81910587, 109214116, 163821174, 327642348]

約数ペア:

[(1, 327642348), (2, 163821174), (3, 109214116), (4, 81910587), (6, 54607058), (11, 29785668), (12, 27303529), (22, 14892834), (29, 11298012), (31, 10569108), (33, 9928556), (44, 7446417), (58, 5649006), (62, 5284554), (66, 4964278), (87, 3766004), (93, 3523036), (116, 2824503), (121, 2707788), (124, 2642277), (132, 2482139), (174, 1883002), (186, 1761518), (242, 1353894), (251, 1305348), (319, 1027092), (341, 960828), (348, 941501), (363, 902596), (372, 880759), (484, 676947), (502, 652674), (638, 513546), (682, 480414), (726, 451298), (753, 435116), (899, 364452), (957, 342364), (1004, 326337), (1023, 320276), (1276, 256773), (1364, 240207), (1452, 225649), (1506, 217558), (1798, 182226), (1914, 171182), (2046, 160138), (2697, 121484), (2761, 118668), (3012, 108779), (3509, 93372), (3596, 91113), (3751, 87348), (3828, 85591), (4092, 80069), (5394, 60742), (5522, 59334), (7018, 46686), (7279, 45012), (7502, 43674), (7781, 42108), (8283, 39556), (9889, 33132), (10527, 31124), (10788, 30371), (11044, 29667), (11253, 29116), (14036, 23343), (14558, 22506), (15004, 21837), (15562, 21054), (16566, 19778)]