1222525416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1\times {\mathrm{347}}^1$

素因数の和:743

約数の個数: 128

約数和(自身を含む): 3566638080

約数和(自身を除く): 2344112664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 67, 84, 134, 168, 201, 268, 313, 347, 402, 469, 536, 626, 694, 804, 938, 939, 1041, 1252, 1388, 1407, 1608, 1876, 1878, 2082, 2191, 2429, 2504, 2776, 2814, 3752, 3756, 4164, 4382, 4858, 5628, 6573, 7287, 7512, 8328, 8764, 9716, 11256, 13146, 14574, 17528, 19432, 20971, 23249, 26292, 29148, 41942, 46498, 52584, 58296, 62913, 69747, 83884, 92996, 108611, 125826, 139494, 146797, 162743, 167768, 185992, 217222, 251652, 278988, 293594, 325486, 325833, 434444, 440391, 488229, 503304, 557976, 587188, 650972, 651666, 760277, 868888, 880782, 976458, 1174376, 1301944, 1303332, 1520554, 1761564, 1952916, 2280831, 2606664, 3041108, 3523128, 3905832, 4561662, 6082216, 7276937, 9123324, 14553874, 18246648, 21830811, 29107748, 43661622, 50938559, 58215496, 87323244, 101877118, 152815677, 174646488, 203754236, 305631354, 407508472, 611262708, 1222525416]

約数ペア:

[(1, 1222525416), (2, 611262708), (3, 407508472), (4, 305631354), (6, 203754236), (7, 174646488), (8, 152815677), (12, 101877118), (14, 87323244), (21, 58215496), (24, 50938559), (28, 43661622), (42, 29107748), (56, 21830811), (67, 18246648), (84, 14553874), (134, 9123324), (168, 7276937), (201, 6082216), (268, 4561662), (313, 3905832), (347, 3523128), (402, 3041108), (469, 2606664), (536, 2280831), (626, 1952916), (694, 1761564), (804, 1520554), (938, 1303332), (939, 1301944), (1041, 1174376), (1252, 976458), (1388, 880782), (1407, 868888), (1608, 760277), (1876, 651666), (1878, 650972), (2082, 587188), (2191, 557976), (2429, 503304), (2504, 488229), (2776, 440391), (2814, 434444), (3752, 325833), (3756, 325486), (4164, 293594), (4382, 278988), (4858, 251652), (5628, 217222), (6573, 185992), (7287, 167768), (7512, 162743), (8328, 146797), (8764, 139494), (9716, 125826), (11256, 108611), (13146, 92996), (14574, 83884), (17528, 69747), (19432, 62913), (20971, 58296), (23249, 52584), (26292, 46498), (29148, 41942)]