849659928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:921

約数の個数: 128

約数和(自身を含む): 2404684800

約数和(自身を除く): 1555024872

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 167, 184, 276, 299, 312, 334, 501, 552, 598, 668, 709, 897, 1002, 1196, 1336, 1418, 1794, 2004, 2127, 2171, 2392, 2836, 3588, 3841, 4008, 4254, 4342, 5672, 6513, 7176, 7682, 8508, 8684, 9217, 11523, 13026, 15364, 16307, 17016, 17368, 18434, 23046, 26052, 27651, 30728, 32614, 36868, 46092, 48921, 49933, 52104, 55302, 65228, 73736, 92184, 97842, 99866, 110604, 118403, 130456, 149799, 195684, 199732, 211991, 221208, 236806, 299598, 355209, 391368, 399464, 423982, 473612, 599196, 635973, 710418, 847964, 947224, 1198392, 1271946, 1420836, 1539239, 1695928, 2543892, 2723269, 2841672, 3078478, 4617717, 5087784, 5446538, 6156956, 8169807, 9235434, 10893076, 12313912, 16339614, 18470868, 21786152, 32679228, 35402497, 36941736, 65358456, 70804994, 106207491, 141609988, 212414982, 283219976, 424829964, 849659928]

約数ペア:

[(1, 849659928), (2, 424829964), (3, 283219976), (4, 212414982), (6, 141609988), (8, 106207491), (12, 70804994), (13, 65358456), (23, 36941736), (24, 35402497), (26, 32679228), (39, 21786152), (46, 18470868), (52, 16339614), (69, 12313912), (78, 10893076), (92, 9235434), (104, 8169807), (138, 6156956), (156, 5446538), (167, 5087784), (184, 4617717), (276, 3078478), (299, 2841672), (312, 2723269), (334, 2543892), (501, 1695928), (552, 1539239), (598, 1420836), (668, 1271946), (709, 1198392), (897, 947224), (1002, 847964), (1196, 710418), (1336, 635973), (1418, 599196), (1794, 473612), (2004, 423982), (2127, 399464), (2171, 391368), (2392, 355209), (2836, 299598), (3588, 236806), (3841, 221208), (4008, 211991), (4254, 199732), (4342, 195684), (5672, 149799), (6513, 130456), (7176, 118403), (7682, 110604), (8508, 99866), (8684, 97842), (9217, 92184), (11523, 73736), (13026, 65228), (15364, 55302), (16307, 52104), (17016, 49933), (17368, 48921), (18434, 46092), (23046, 36868), (26052, 32614), (27651, 30728)]