220641336

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^2\times {\mathrm{1823}}^1$

素因数の和:1917

約数の個数: 72

約数和(自身を含む): 612836640

約数和(自身を除く): 392195304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 1681, 1823, 2952, 3362, 3646, 5043, 5469, 6724, 7292, 10086, 10938, 13448, 14584, 15129, 16407, 20172, 21876, 30258, 32814, 40344, 43752, 60516, 65628, 74743, 121032, 131256, 149486, 224229, 298972, 448458, 597944, 672687, 896916, 1345374, 1793832, 2690748, 3064463, 5381496, 6128926, 9193389, 12257852, 18386778, 24515704, 27580167, 36773556, 55160334, 73547112, 110320668, 220641336]

約数ペア:

[(1, 220641336), (2, 110320668), (3, 73547112), (4, 55160334), (6, 36773556), (8, 27580167), (9, 24515704), (12, 18386778), (18, 12257852), (24, 9193389), (36, 6128926), (41, 5381496), (72, 3064463), (82, 2690748), (123, 1793832), (164, 1345374), (246, 896916), (328, 672687), (369, 597944), (492, 448458), (738, 298972), (984, 224229), (1476, 149486), (1681, 131256), (1823, 121032), (2952, 74743), (3362, 65628), (3646, 60516), (5043, 43752), (5469, 40344), (6724, 32814), (7292, 30258), (10086, 21876), (10938, 20172), (13448, 16407), (14584, 15129)]