2011070412

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2251}}^1$

素因数の和:2380

約数の個数: 144

約数和(自身を含む): 5784000768

約数和(自身を除く): 3772930356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 83, 92, 117, 138, 156, 166, 207, 234, 249, 276, 299, 332, 414, 468, 498, 598, 747, 828, 897, 996, 1079, 1196, 1494, 1794, 1909, 2158, 2251, 2691, 2988, 3237, 3588, 3818, 4316, 4502, 5382, 5727, 6474, 6753, 7636, 9004, 9711, 10764, 11454, 12948, 13506, 17181, 19422, 20259, 22908, 24817, 27012, 29263, 34362, 38844, 40518, 49634, 51773, 58526, 68724, 74451, 81036, 87789, 99268, 103546, 117052, 148902, 155319, 175578, 186833, 207092, 223353, 263367, 297804, 310638, 351156, 373666, 446706, 465957, 526734, 560499, 621276, 673049, 747332, 893412, 931914, 1053468, 1120998, 1346098, 1681497, 1863828, 2019147, 2241996, 2428829, 2692196, 3362994, 4038294, 4297159, 4857658, 6057441, 6725988, 7286487, 8076588, 8594318, 9715316, 12114882, 12891477, 14572974, 17188636, 21859461, 24229764, 25782954, 29145948, 38674431, 43718922, 51565908, 55863067, 77348862, 87437844, 111726134, 154697724, 167589201, 223452268, 335178402, 502767603, 670356804, 1005535206, 2011070412]

約数ペア:

[(1, 2011070412), (2, 1005535206), (3, 670356804), (4, 502767603), (6, 335178402), (9, 223452268), (12, 167589201), (13, 154697724), (18, 111726134), (23, 87437844), (26, 77348862), (36, 55863067), (39, 51565908), (46, 43718922), (52, 38674431), (69, 29145948), (78, 25782954), (83, 24229764), (92, 21859461), (117, 17188636), (138, 14572974), (156, 12891477), (166, 12114882), (207, 9715316), (234, 8594318), (249, 8076588), (276, 7286487), (299, 6725988), (332, 6057441), (414, 4857658), (468, 4297159), (498, 4038294), (598, 3362994), (747, 2692196), (828, 2428829), (897, 2241996), (996, 2019147), (1079, 1863828), (1196, 1681497), (1494, 1346098), (1794, 1120998), (1909, 1053468), (2158, 931914), (2251, 893412), (2691, 747332), (2988, 673049), (3237, 621276), (3588, 560499), (3818, 526734), (4316, 465957), (4502, 446706), (5382, 373666), (5727, 351156), (6474, 310638), (6753, 297804), (7636, 263367), (9004, 223353), (9711, 207092), (10764, 186833), (11454, 175578), (12948, 155319), (13506, 148902), (17181, 117052), (19422, 103546), (20259, 99268), (22908, 87789), (24817, 81036), (27012, 74451), (29263, 68724), (34362, 58526), (38844, 51773), (40518, 49634)]