401734914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1\times {\mathrm{463}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 936136704

約数和(自身を除く): 534401790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 283, 438, 463, 511, 566, 849, 926, 1022, 1389, 1533, 1698, 1981, 2778, 3066, 3241, 3962, 5943, 6482, 9723, 11886, 19446, 20659, 33799, 41318, 61977, 67598, 101397, 123954, 131029, 144613, 202794, 236593, 262058, 289226, 393087, 433839, 473186, 709779, 786174, 867678, 917203, 1419558, 1834406, 2751609, 5503218, 9565117, 19130234, 28695351, 57390702, 66955819, 133911638, 200867457, 401734914]

約数ペア:

[(1, 401734914), (2, 200867457), (3, 133911638), (6, 66955819), (7, 57390702), (14, 28695351), (21, 19130234), (42, 9565117), (73, 5503218), (146, 2751609), (219, 1834406), (283, 1419558), (438, 917203), (463, 867678), (511, 786174), (566, 709779), (849, 473186), (926, 433839), (1022, 393087), (1389, 289226), (1533, 262058), (1698, 236593), (1981, 202794), (2778, 144613), (3066, 131029), (3241, 123954), (3962, 101397), (5943, 67598), (6482, 61977), (9723, 41318), (11886, 33799), (19446, 20659)]