40279932

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1321}}^1$

素因数の和:1360

約数の個数: 108

約数和(自身を含む): 128001328

約数和(自身を除く): 87721396

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 462, 484, 693, 726, 847, 924, 1089, 1321, 1386, 1452, 1694, 2178, 2541, 2642, 2772, 3388, 3963, 4356, 5082, 5284, 7623, 7926, 9247, 10164, 11889, 14531, 15246, 15852, 18494, 23778, 27741, 29062, 30492, 36988, 43593, 47556, 55482, 58124, 83223, 87186, 101717, 110964, 130779, 159841, 166446, 174372, 203434, 261558, 305151, 319682, 332892, 406868, 479523, 523116, 610302, 639364, 915453, 959046, 1118887, 1220604, 1438569, 1830906, 1918092, 2237774, 2877138, 3356661, 3661812, 4475548, 5754276, 6713322, 10069983, 13426644, 20139966, 40279932]

約数ペア:

[(1, 40279932), (2, 20139966), (3, 13426644), (4, 10069983), (6, 6713322), (7, 5754276), (9, 4475548), (11, 3661812), (12, 3356661), (14, 2877138), (18, 2237774), (21, 1918092), (22, 1830906), (28, 1438569), (33, 1220604), (36, 1118887), (42, 959046), (44, 915453), (63, 639364), (66, 610302), (77, 523116), (84, 479523), (99, 406868), (121, 332892), (126, 319682), (132, 305151), (154, 261558), (198, 203434), (231, 174372), (242, 166446), (252, 159841), (308, 130779), (363, 110964), (396, 101717), (462, 87186), (484, 83223), (693, 58124), (726, 55482), (847, 47556), (924, 43593), (1089, 36988), (1321, 30492), (1386, 29062), (1452, 27741), (1694, 23778), (2178, 18494), (2541, 15852), (2642, 15246), (2772, 14531), (3388, 11889), (3963, 10164), (4356, 9247), (5082, 7926), (5284, 7623)]