406665564

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 1010257920

約数和(自身を除く): 603592356

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 71, 89, 93, 124, 142, 173, 178, 186, 213, 267, 284, 346, 356, 372, 426, 519, 534, 692, 852, 1038, 1068, 2076, 2201, 2759, 4402, 5363, 5518, 6319, 6603, 8277, 8804, 10726, 11036, 12283, 12638, 13206, 15397, 16089, 16554, 18957, 21452, 24566, 25276, 26412, 30794, 32178, 33108, 36849, 37914, 46191, 49132, 61588, 64356, 73698, 75828, 92382, 147396, 184764, 195889, 380773, 391778, 477307, 587667, 761546, 783556, 954614, 1093187, 1142319, 1175334, 1431921, 1523092, 1909228, 2186374, 2284638, 2350668, 2863842, 3279561, 4372748, 4569276, 5727684, 6559122, 13118244, 33888797, 67777594, 101666391, 135555188, 203332782, 406665564]

約数ペア:

[(1, 406665564), (2, 203332782), (3, 135555188), (4, 101666391), (6, 67777594), (12, 33888797), (31, 13118244), (62, 6559122), (71, 5727684), (89, 4569276), (93, 4372748), (124, 3279561), (142, 2863842), (173, 2350668), (178, 2284638), (186, 2186374), (213, 1909228), (267, 1523092), (284, 1431921), (346, 1175334), (356, 1142319), (372, 1093187), (426, 954614), (519, 783556), (534, 761546), (692, 587667), (852, 477307), (1038, 391778), (1068, 380773), (2076, 195889), (2201, 184764), (2759, 147396), (4402, 92382), (5363, 75828), (5518, 73698), (6319, 64356), (6603, 61588), (8277, 49132), (8804, 46191), (10726, 37914), (11036, 36849), (12283, 33108), (12638, 32178), (13206, 30794), (15397, 26412), (16089, 25276), (16554, 24566), (18957, 21452)]