298704042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{631}}^1$

素因数の和:693

約数の個数: 144

約数和(自身を含む): 847496832

約数和(自身を除く): 548792790

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 289, 306, 357, 442, 546, 578, 631, 663, 714, 819, 867, 1071, 1262, 1326, 1547, 1638, 1734, 1893, 1989, 2023, 2142, 2601, 3094, 3757, 3786, 3978, 4046, 4417, 4641, 5202, 5679, 6069, 7514, 8203, 8834, 9282, 10727, 11271, 11358, 12138, 13251, 13923, 16406, 18207, 21454, 22542, 24609, 26299, 26502, 27846, 32181, 33813, 36414, 39753, 49218, 52598, 57421, 64362, 67626, 73827, 75089, 78897, 79506, 96543, 114842, 139451, 147654, 150178, 157794, 172263, 182359, 193086, 225267, 236691, 278902, 344526, 364718, 418353, 450534, 473382, 516789, 547077, 675801, 836706, 976157, 1033578, 1094154, 1255059, 1276513, 1351602, 1641231, 1952314, 2370667, 2510118, 2553026, 2928471, 3282462, 3829539, 4741334, 5856942, 7112001, 7659078, 8785413, 11488617, 14224002, 16594669, 17570826, 21336003, 22977234, 33189338, 42672006, 49784007, 99568014, 149352021, 298704042]

約数ペア:

[(1, 298704042), (2, 149352021), (3, 99568014), (6, 49784007), (7, 42672006), (9, 33189338), (13, 22977234), (14, 21336003), (17, 17570826), (18, 16594669), (21, 14224002), (26, 11488617), (34, 8785413), (39, 7659078), (42, 7112001), (51, 5856942), (63, 4741334), (78, 3829539), (91, 3282462), (102, 2928471), (117, 2553026), (119, 2510118), (126, 2370667), (153, 1952314), (182, 1641231), (221, 1351602), (234, 1276513), (238, 1255059), (273, 1094154), (289, 1033578), (306, 976157), (357, 836706), (442, 675801), (546, 547077), (578, 516789), (631, 473382), (663, 450534), (714, 418353), (819, 364718), (867, 344526), (1071, 278902), (1262, 236691), (1326, 225267), (1547, 193086), (1638, 182359), (1734, 172263), (1893, 157794), (1989, 150178), (2023, 147654), (2142, 139451), (2601, 114842), (3094, 96543), (3757, 79506), (3786, 78897), (3978, 75089), (4046, 73827), (4417, 67626), (4641, 64362), (5202, 57421), (5679, 52598), (6069, 49218), (7514, 39753), (8203, 36414), (8834, 33813), (9282, 32181), (10727, 27846), (11271, 26502), (11358, 26299), (12138, 24609), (13251, 22542), (13923, 21454), (16406, 18207)]