2980329156

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{457}}^1\times {\mathrm{3697}}^1$

素因数の和:4178

約数の個数: 108

約数和(自身を含む): 8785138908

約数和(自身を除く): 5804809752

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 457, 588, 882, 914, 1371, 1764, 1828, 2742, 3199, 3697, 4113, 5484, 6398, 7394, 8226, 9597, 11091, 12796, 14788, 16452, 19194, 22182, 22393, 25879, 28791, 33273, 38388, 44364, 44786, 51758, 57582, 66546, 67179, 77637, 89572, 103516, 115164, 133092, 134358, 155274, 181153, 201537, 232911, 268716, 310548, 362306, 403074, 465822, 543459, 724612, 806148, 931644, 1086918, 1630377, 1689529, 2173836, 3260754, 3379058, 5068587, 6521508, 6758116, 10137174, 11826703, 15205761, 20274348, 23653406, 30411522, 35480109, 47306812, 60823044, 70960218, 82786921, 106440327, 141920436, 165573842, 212880654, 248360763, 331147684, 425761308, 496721526, 745082289, 993443052, 1490164578, 2980329156]

約数ペア:

[(1, 2980329156), (2, 1490164578), (3, 993443052), (4, 745082289), (6, 496721526), (7, 425761308), (9, 331147684), (12, 248360763), (14, 212880654), (18, 165573842), (21, 141920436), (28, 106440327), (36, 82786921), (42, 70960218), (49, 60823044), (63, 47306812), (84, 35480109), (98, 30411522), (126, 23653406), (147, 20274348), (196, 15205761), (252, 11826703), (294, 10137174), (441, 6758116), (457, 6521508), (588, 5068587), (882, 3379058), (914, 3260754), (1371, 2173836), (1764, 1689529), (1828, 1630377), (2742, 1086918), (3199, 931644), (3697, 806148), (4113, 724612), (5484, 543459), (6398, 465822), (7394, 403074), (8226, 362306), (9597, 310548), (11091, 268716), (12796, 232911), (14788, 201537), (16452, 181153), (19194, 155274), (22182, 134358), (22393, 133092), (25879, 115164), (28791, 103516), (33273, 89572), (38388, 77637), (44364, 67179), (44786, 66546), (51758, 57582)]