508578396

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{353}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 1284595200

約数和(自身を除く): 776016804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 89, 114, 142, 178, 213, 228, 267, 284, 353, 356, 426, 534, 706, 852, 1059, 1068, 1349, 1412, 1691, 2118, 2698, 3382, 4047, 4236, 5073, 5396, 6319, 6707, 6764, 8094, 10146, 12638, 13414, 16188, 18957, 20121, 20292, 25063, 25276, 26828, 31417, 37914, 40242, 50126, 62834, 75189, 75828, 80484, 94251, 100252, 120061, 125668, 150378, 188502, 240122, 300756, 360183, 377004, 476197, 480244, 596923, 720366, 952394, 1193846, 1428591, 1440732, 1790769, 1904788, 2230607, 2387692, 2857182, 3581538, 4461214, 5714364, 6691821, 7163076, 8922428, 13383642, 26767284, 42381533, 84763066, 127144599, 169526132, 254289198, 508578396]

約数ペア:

[(1, 508578396), (2, 254289198), (3, 169526132), (4, 127144599), (6, 84763066), (12, 42381533), (19, 26767284), (38, 13383642), (57, 8922428), (71, 7163076), (76, 6691821), (89, 5714364), (114, 4461214), (142, 3581538), (178, 2857182), (213, 2387692), (228, 2230607), (267, 1904788), (284, 1790769), (353, 1440732), (356, 1428591), (426, 1193846), (534, 952394), (706, 720366), (852, 596923), (1059, 480244), (1068, 476197), (1349, 377004), (1412, 360183), (1691, 300756), (2118, 240122), (2698, 188502), (3382, 150378), (4047, 125668), (4236, 120061), (5073, 100252), (5396, 94251), (6319, 80484), (6707, 75828), (6764, 75189), (8094, 62834), (10146, 50126), (12638, 40242), (13414, 37914), (16188, 31417), (18957, 26828), (20121, 25276), (20292, 25063)]