2171940624

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{35323}}^1$

素因数の和:35405

約数の個数: 120

約数和(自身を含む): 7060843712

約数和(自身を除く): 4888903088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 6832, 7686, 8784, 10248, 15372, 20496, 30744, 35323, 61488, 70646, 105969, 141292, 211938, 247261, 282584, 317907, 423876, 494522, 565168, 635814, 741783, 847752, 989044, 1271628, 1483566, 1695504, 1978088, 2154703, 2225349, 2543256, 2967132, 3956176, 4309406, 4450698, 5086512, 5934264, 6464109, 8618812, 8901396, 11868528, 12928218, 15082921, 17237624, 17802792, 19392327, 25856436, 30165842, 34475248, 35605584, 38784654, 45248763, 51712872, 60331684, 77569308, 90497526, 103425744, 120663368, 135746289, 155138616, 180995052, 241326736, 271492578, 310277232, 361990104, 542985156, 723980208, 1085970312, 2171940624]

約数ペア:

[(1, 2171940624), (2, 1085970312), (3, 723980208), (4, 542985156), (6, 361990104), (7, 310277232), (8, 271492578), (9, 241326736), (12, 180995052), (14, 155138616), (16, 135746289), (18, 120663368), (21, 103425744), (24, 90497526), (28, 77569308), (36, 60331684), (42, 51712872), (48, 45248763), (56, 38784654), (61, 35605584), (63, 34475248), (72, 30165842), (84, 25856436), (112, 19392327), (122, 17802792), (126, 17237624), (144, 15082921), (168, 12928218), (183, 11868528), (244, 8901396), (252, 8618812), (336, 6464109), (366, 5934264), (427, 5086512), (488, 4450698), (504, 4309406), (549, 3956176), (732, 2967132), (854, 2543256), (976, 2225349), (1008, 2154703), (1098, 1978088), (1281, 1695504), (1464, 1483566), (1708, 1271628), (2196, 989044), (2562, 847752), (2928, 741783), (3416, 635814), (3843, 565168), (4392, 494522), (5124, 423876), (6832, 317907), (7686, 282584), (8784, 247261), (10248, 211938), (15372, 141292), (20496, 105969), (30744, 70646), (35323, 61488)]