405426156972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{6869}}^1\times {\mathrm{258871}}^1$

素因数の和:265766

約数の個数: 48

約数和(自身を含む): 995932358400

約数和(自身を除く): 590506201428

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 6869, 13738, 20607, 27476, 41214, 82428, 130511, 258871, 261022, 391533, 517742, 522044, 776613, 783066, 1035484, 1553226, 1566132, 3106452, 4918549, 9837098, 14755647, 19674196, 29511294, 59022588, 1778184899, 3556369798, 5334554697, 7112739596, 10669109394, 21338218788, 33785513081, 67571026162, 101356539243, 135142052324, 202713078486, 405426156972]

約数ペア:

[(1, 405426156972), (2, 202713078486), (3, 135142052324), (4, 101356539243), (6, 67571026162), (12, 33785513081), (19, 21338218788), (38, 10669109394), (57, 7112739596), (76, 5334554697), (114, 3556369798), (228, 1778184899), (6869, 59022588), (13738, 29511294), (20607, 19674196), (27476, 14755647), (41214, 9837098), (82428, 4918549), (130511, 3106452), (258871, 1566132), (261022, 1553226), (391533, 1035484), (517742, 783066), (522044, 776613)]