978156036

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{757}}^1$

素因数の和:1042

約数の個数: 144

約数和(自身を含む): 2920252608

約数和(自身を除く): 1942096572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 251, 286, 396, 429, 468, 502, 572, 753, 757, 858, 1004, 1287, 1506, 1514, 1716, 2259, 2271, 2574, 2761, 3012, 3028, 3263, 4518, 4542, 5148, 5522, 6526, 6813, 8283, 8327, 9036, 9084, 9789, 9841, 11044, 13052, 13626, 16566, 16654, 19578, 19682, 24849, 24981, 27252, 29367, 29523, 33132, 33308, 35893, 39156, 39364, 49698, 49962, 58734, 59046, 71786, 74943, 88569, 99396, 99924, 107679, 108251, 117468, 118092, 143572, 149886, 177138, 190007, 215358, 216502, 299772, 323037, 324753, 354276, 380014, 430716, 433004, 570021, 646074, 649506, 760028, 974259, 1140042, 1292148, 1299012, 1710063, 1948518, 2090077, 2280084, 2470091, 3420126, 3897036, 4180154, 4940182, 6270231, 6840252, 7410273, 8360308, 9880364, 12540462, 14820546, 18810693, 22230819, 25080924, 27171001, 29641092, 37621386, 44461638, 54342002, 75242772, 81513003, 88923276, 108684004, 163026006, 244539009, 326052012, 489078018, 978156036]

約数ペア:

[(1, 978156036), (2, 489078018), (3, 326052012), (4, 244539009), (6, 163026006), (9, 108684004), (11, 88923276), (12, 81513003), (13, 75242772), (18, 54342002), (22, 44461638), (26, 37621386), (33, 29641092), (36, 27171001), (39, 25080924), (44, 22230819), (52, 18810693), (66, 14820546), (78, 12540462), (99, 9880364), (117, 8360308), (132, 7410273), (143, 6840252), (156, 6270231), (198, 4940182), (234, 4180154), (251, 3897036), (286, 3420126), (396, 2470091), (429, 2280084), (468, 2090077), (502, 1948518), (572, 1710063), (753, 1299012), (757, 1292148), (858, 1140042), (1004, 974259), (1287, 760028), (1506, 649506), (1514, 646074), (1716, 570021), (2259, 433004), (2271, 430716), (2574, 380014), (2761, 354276), (3012, 324753), (3028, 323037), (3263, 299772), (4518, 216502), (4542, 215358), (5148, 190007), (5522, 177138), (6526, 149886), (6813, 143572), (8283, 118092), (8327, 117468), (9036, 108251), (9084, 107679), (9789, 99924), (9841, 99396), (11044, 88569), (13052, 74943), (13626, 71786), (16566, 59046), (16654, 58734), (19578, 49962), (19682, 49698), (24849, 39364), (24981, 39156), (27252, 35893), (29367, 33308), (29523, 33132)]