1397015964

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5197}}^1$

素因数の和:5360

約数の個数: 96

約数和(自身を含む): 3842361600

約数和(自身を除く): 2445345636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 131, 171, 228, 262, 342, 393, 513, 524, 684, 786, 1026, 1179, 1572, 2052, 2358, 2489, 3537, 4716, 4978, 5197, 7074, 7467, 9956, 10394, 14148, 14934, 15591, 20788, 22401, 29868, 31182, 44802, 46773, 62364, 67203, 89604, 93546, 98743, 134406, 140319, 187092, 197486, 268812, 280638, 296229, 394972, 561276, 592458, 680807, 888687, 1184916, 1361614, 1777374, 2042421, 2666061, 2723228, 3554748, 4084842, 5332122, 6127263, 8169684, 10664244, 12254526, 12935333, 18381789, 24509052, 25870666, 36763578, 38805999, 51741332, 73527156, 77611998, 116417997, 155223996, 232835994, 349253991, 465671988, 698507982, 1397015964]

約数ペア:

[(1, 1397015964), (2, 698507982), (3, 465671988), (4, 349253991), (6, 232835994), (9, 155223996), (12, 116417997), (18, 77611998), (19, 73527156), (27, 51741332), (36, 38805999), (38, 36763578), (54, 25870666), (57, 24509052), (76, 18381789), (108, 12935333), (114, 12254526), (131, 10664244), (171, 8169684), (228, 6127263), (262, 5332122), (342, 4084842), (393, 3554748), (513, 2723228), (524, 2666061), (684, 2042421), (786, 1777374), (1026, 1361614), (1179, 1184916), (1572, 888687), (2052, 680807), (2358, 592458), (2489, 561276), (3537, 394972), (4716, 296229), (4978, 280638), (5197, 268812), (7074, 197486), (7467, 187092), (9956, 140319), (10394, 134406), (14148, 98743), (14934, 93546), (15591, 89604), (20788, 67203), (22401, 62364), (29868, 46773), (31182, 44802)]