351841072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1093}}^1$

素因数の和:1202

約数の個数: 80

約数和(自身を含む): 781378560

約数和(自身を除く): 429537488

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 59, 62, 88, 118, 124, 176, 236, 248, 341, 472, 496, 649, 682, 944, 1093, 1298, 1364, 1829, 2186, 2596, 2728, 3658, 4372, 5192, 5456, 7316, 8744, 10384, 12023, 14632, 17488, 20119, 24046, 29264, 33883, 40238, 48092, 64487, 67766, 80476, 96184, 128974, 135532, 160952, 192368, 257948, 271064, 321904, 372713, 515896, 542128, 709357, 745426, 1031792, 1418714, 1490852, 1999097, 2837428, 2981704, 3998194, 5674856, 5963408, 7996388, 11349712, 15992776, 21990067, 31985552, 43980134, 87960268, 175920536, 351841072]

約数ペア:

[(1, 351841072), (2, 175920536), (4, 87960268), (8, 43980134), (11, 31985552), (16, 21990067), (22, 15992776), (31, 11349712), (44, 7996388), (59, 5963408), (62, 5674856), (88, 3998194), (118, 2981704), (124, 2837428), (176, 1999097), (236, 1490852), (248, 1418714), (341, 1031792), (472, 745426), (496, 709357), (649, 542128), (682, 515896), (944, 372713), (1093, 321904), (1298, 271064), (1364, 257948), (1829, 192368), (2186, 160952), (2596, 135532), (2728, 128974), (3658, 96184), (4372, 80476), (5192, 67766), (5456, 64487), (7316, 48092), (8744, 40238), (10384, 33883), (12023, 29264), (14632, 24046), (17488, 20119)]