291712248

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{3907}}^1$

素因数の和:3997

約数の個数: 96

約数和(自身を含む): 850458960

約数和(自身を除く): 558746712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 244, 306, 366, 408, 488, 549, 612, 732, 1037, 1098, 1224, 1464, 2074, 2196, 3111, 3907, 4148, 4392, 6222, 7814, 8296, 9333, 11721, 12444, 15628, 18666, 23442, 24888, 31256, 35163, 37332, 46884, 66419, 70326, 74664, 93768, 132838, 140652, 199257, 238327, 265676, 281304, 398514, 476654, 531352, 597771, 714981, 797028, 953308, 1195542, 1429962, 1594056, 1906616, 2144943, 2391084, 2859924, 4051559, 4289886, 4782168, 5719848, 8103118, 8579772, 12154677, 16206236, 17159544, 24309354, 32412472, 36464031, 48618708, 72928062, 97237416, 145856124, 291712248]

約数ペア:

[(1, 291712248), (2, 145856124), (3, 97237416), (4, 72928062), (6, 48618708), (8, 36464031), (9, 32412472), (12, 24309354), (17, 17159544), (18, 16206236), (24, 12154677), (34, 8579772), (36, 8103118), (51, 5719848), (61, 4782168), (68, 4289886), (72, 4051559), (102, 2859924), (122, 2391084), (136, 2144943), (153, 1906616), (183, 1594056), (204, 1429962), (244, 1195542), (306, 953308), (366, 797028), (408, 714981), (488, 597771), (549, 531352), (612, 476654), (732, 398514), (1037, 281304), (1098, 265676), (1224, 238327), (1464, 199257), (2074, 140652), (2196, 132838), (3111, 93768), (3907, 74664), (4148, 70326), (4392, 66419), (6222, 46884), (7814, 37332), (8296, 35163), (9333, 31256), (11721, 24888), (12444, 23442), (15628, 18666)]