328910148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1361}}^1$

素因数の和:1522

約数の個数: 108

約数和(自身を含む): 974927772

約数和(自身を除く): 646017624

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 137, 147, 196, 252, 274, 294, 411, 441, 548, 588, 822, 882, 959, 1233, 1361, 1644, 1764, 1918, 2466, 2722, 2877, 3836, 4083, 4932, 5444, 5754, 6713, 8166, 8631, 9527, 11508, 12249, 13426, 16332, 17262, 19054, 20139, 24498, 26852, 28581, 34524, 38108, 40278, 48996, 57162, 60417, 66689, 80556, 85743, 114324, 120834, 133378, 171486, 186457, 200067, 241668, 266756, 342972, 372914, 400134, 559371, 600201, 745828, 800268, 1118742, 1200402, 1305199, 1678113, 2237484, 2400804, 2610398, 3356226, 3915597, 5220796, 6712452, 7831194, 9136393, 11746791, 15662388, 18272786, 23493582, 27409179, 36545572, 46987164, 54818358, 82227537, 109636716, 164455074, 328910148]

約数ペア:

[(1, 328910148), (2, 164455074), (3, 109636716), (4, 82227537), (6, 54818358), (7, 46987164), (9, 36545572), (12, 27409179), (14, 23493582), (18, 18272786), (21, 15662388), (28, 11746791), (36, 9136393), (42, 7831194), (49, 6712452), (63, 5220796), (84, 3915597), (98, 3356226), (126, 2610398), (137, 2400804), (147, 2237484), (196, 1678113), (252, 1305199), (274, 1200402), (294, 1118742), (411, 800268), (441, 745828), (548, 600201), (588, 559371), (822, 400134), (882, 372914), (959, 342972), (1233, 266756), (1361, 241668), (1644, 200067), (1764, 186457), (1918, 171486), (2466, 133378), (2722, 120834), (2877, 114324), (3836, 85743), (4083, 80556), (4932, 66689), (5444, 60417), (5754, 57162), (6713, 48996), (8166, 40278), (8631, 38108), (9527, 34524), (11508, 28581), (12249, 26852), (13426, 24498), (16332, 20139), (17262, 19054)]