334672880

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3371}}^1$

素因数の和:3474

約数の個数: 80

約数和(自身を含む): 835419744

約数和(自身を除く): 500746864

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 73, 80, 85, 136, 146, 170, 272, 292, 340, 365, 584, 680, 730, 1168, 1241, 1360, 1460, 2482, 2920, 3371, 4964, 5840, 6205, 6742, 9928, 12410, 13484, 16855, 19856, 24820, 26968, 33710, 49640, 53936, 57307, 67420, 99280, 114614, 134840, 229228, 246083, 269680, 286535, 458456, 492166, 573070, 916912, 984332, 1146140, 1230415, 1968664, 2292280, 2460830, 3937328, 4183411, 4584560, 4921660, 8366822, 9843320, 16733644, 19686640, 20917055, 33467288, 41834110, 66934576, 83668220, 167336440, 334672880]

約数ペア:

[(1, 334672880), (2, 167336440), (4, 83668220), (5, 66934576), (8, 41834110), (10, 33467288), (16, 20917055), (17, 19686640), (20, 16733644), (34, 9843320), (40, 8366822), (68, 4921660), (73, 4584560), (80, 4183411), (85, 3937328), (136, 2460830), (146, 2292280), (170, 1968664), (272, 1230415), (292, 1146140), (340, 984332), (365, 916912), (584, 573070), (680, 492166), (730, 458456), (1168, 286535), (1241, 269680), (1360, 246083), (1460, 229228), (2482, 134840), (2920, 114614), (3371, 99280), (4964, 67420), (5840, 57307), (6205, 53936), (6742, 49640), (9928, 33710), (12410, 26968), (13484, 24820), (16855, 19856)]