516271504

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{683}}^1$

素因数の和:1112

約数の個数: 80

約数和(自身を含む): 1215243648

約数和(自身を除く): 698972144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 397, 476, 683, 794, 952, 1366, 1588, 1904, 2732, 2779, 3176, 4781, 5464, 5558, 6352, 6749, 9562, 10928, 11116, 11611, 13498, 19124, 22232, 23222, 26996, 38248, 44464, 46444, 47243, 53992, 76496, 81277, 92888, 94486, 107984, 162554, 185776, 188972, 271151, 325108, 377944, 542302, 650216, 755888, 1084604, 1300432, 1898057, 2169208, 3796114, 4338416, 4609567, 7592228, 9219134, 15184456, 18438268, 30368912, 32266969, 36876536, 64533938, 73753072, 129067876, 258135752, 516271504]

約数ペア:

[(1, 516271504), (2, 258135752), (4, 129067876), (7, 73753072), (8, 64533938), (14, 36876536), (16, 32266969), (17, 30368912), (28, 18438268), (34, 15184456), (56, 9219134), (68, 7592228), (112, 4609567), (119, 4338416), (136, 3796114), (238, 2169208), (272, 1898057), (397, 1300432), (476, 1084604), (683, 755888), (794, 650216), (952, 542302), (1366, 377944), (1588, 325108), (1904, 271151), (2732, 188972), (2779, 185776), (3176, 162554), (4781, 107984), (5464, 94486), (5558, 92888), (6352, 81277), (6749, 76496), (9562, 53992), (10928, 47243), (11116, 46444), (11611, 44464), (13498, 38248), (19124, 26996), (22232, 23222)]