299663388

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 812591472

約数和(自身を除く): 512928084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 137, 157, 162, 172, 258, 274, 314, 324, 387, 411, 471, 516, 548, 628, 774, 822, 942, 1161, 1233, 1413, 1548, 1644, 1884, 2322, 2466, 2826, 3483, 3699, 4239, 4644, 4932, 5652, 5891, 6751, 6966, 7398, 8478, 11097, 11782, 12717, 13502, 13932, 14796, 16956, 17673, 20253, 21509, 22194, 23564, 25434, 27004, 35346, 40506, 43018, 44388, 50868, 53019, 60759, 64527, 70692, 81012, 86036, 106038, 121518, 129054, 159057, 182277, 193581, 212076, 243036, 258108, 318114, 364554, 387162, 477171, 546831, 580743, 636228, 729108, 774324, 924887, 954342, 1093662, 1161486, 1742229, 1849774, 1908684, 2187324, 2322972, 2774661, 3484458, 3699548, 5549322, 6968916, 8323983, 11098644, 16647966, 24971949, 33295932, 49943898, 74915847, 99887796, 149831694, 299663388]

約数ペア:

[(1, 299663388), (2, 149831694), (3, 99887796), (4, 74915847), (6, 49943898), (9, 33295932), (12, 24971949), (18, 16647966), (27, 11098644), (36, 8323983), (43, 6968916), (54, 5549322), (81, 3699548), (86, 3484458), (108, 2774661), (129, 2322972), (137, 2187324), (157, 1908684), (162, 1849774), (172, 1742229), (258, 1161486), (274, 1093662), (314, 954342), (324, 924887), (387, 774324), (411, 729108), (471, 636228), (516, 580743), (548, 546831), (628, 477171), (774, 387162), (822, 364554), (942, 318114), (1161, 258108), (1233, 243036), (1413, 212076), (1548, 193581), (1644, 182277), (1884, 159057), (2322, 129054), (2466, 121518), (2826, 106038), (3483, 86036), (3699, 81012), (4239, 70692), (4644, 64527), (4932, 60759), (5652, 53019), (5891, 50868), (6751, 44388), (6966, 43018), (7398, 40506), (8478, 35346), (11097, 27004), (11782, 25434), (12717, 23564), (13502, 22194), (13932, 21509), (14796, 20253), (16956, 17673)]