264217284

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 734557824

約数和(自身を除く): 470340540

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 41, 43, 46, 69, 82, 86, 92, 123, 129, 138, 164, 172, 181, 207, 246, 258, 276, 362, 369, 387, 414, 492, 516, 543, 724, 738, 774, 828, 943, 989, 1086, 1476, 1548, 1629, 1763, 1886, 1978, 2172, 2829, 2967, 3258, 3526, 3772, 3956, 4163, 5289, 5658, 5934, 6516, 7052, 7421, 7783, 8326, 8487, 8901, 10578, 11316, 11868, 12489, 14842, 15566, 15867, 16652, 16974, 17802, 21156, 22263, 23349, 24978, 29684, 31132, 31734, 33948, 35604, 37467, 40549, 44526, 46698, 49956, 63468, 66789, 70047, 74934, 81098, 89052, 93396, 121647, 133578, 140094, 149868, 162196, 170683, 179009, 243294, 267156, 280188, 319103, 341366, 358018, 364941, 486588, 512049, 537027, 638206, 682732, 716036, 729882, 957309, 1024098, 1074054, 1276412, 1459764, 1536147, 1611081, 1914618, 2048196, 2148108, 2871927, 3072294, 3222162, 3829236, 5743854, 6144588, 6444324, 7339369, 11487708, 14678738, 22018107, 29357476, 44036214, 66054321, 88072428, 132108642, 264217284]

約数ペア:

[(1, 264217284), (2, 132108642), (3, 88072428), (4, 66054321), (6, 44036214), (9, 29357476), (12, 22018107), (18, 14678738), (23, 11487708), (36, 7339369), (41, 6444324), (43, 6144588), (46, 5743854), (69, 3829236), (82, 3222162), (86, 3072294), (92, 2871927), (123, 2148108), (129, 2048196), (138, 1914618), (164, 1611081), (172, 1536147), (181, 1459764), (207, 1276412), (246, 1074054), (258, 1024098), (276, 957309), (362, 729882), (369, 716036), (387, 682732), (414, 638206), (492, 537027), (516, 512049), (543, 486588), (724, 364941), (738, 358018), (774, 341366), (828, 319103), (943, 280188), (989, 267156), (1086, 243294), (1476, 179009), (1548, 170683), (1629, 162196), (1763, 149868), (1886, 140094), (1978, 133578), (2172, 121647), (2829, 93396), (2967, 89052), (3258, 81098), (3526, 74934), (3772, 70047), (3956, 66789), (4163, 63468), (5289, 49956), (5658, 46698), (5934, 44526), (6516, 40549), (7052, 37467), (7421, 35604), (7783, 33948), (8326, 31734), (8487, 31132), (8901, 29684), (10578, 24978), (11316, 23349), (11868, 22263), (12489, 21156), (14842, 17802), (15566, 16974), (15867, 16652)]