1900520076

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2281}}^1$

素因数の和:2424

約数の個数: 144

約数和(自身を含む): 5608790880

約数和(自身を除く): 3708270804

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 109, 147, 156, 182, 196, 218, 273, 294, 327, 364, 436, 546, 588, 637, 654, 763, 1092, 1274, 1308, 1417, 1526, 1911, 2281, 2289, 2548, 2834, 3052, 3822, 4251, 4562, 4578, 5341, 5668, 6843, 7644, 8502, 9124, 9156, 9919, 10682, 13686, 15967, 16023, 17004, 19838, 21364, 27372, 29653, 29757, 31934, 32046, 39676, 47901, 59306, 59514, 63868, 64092, 69433, 88959, 95802, 111769, 118612, 119028, 138866, 177918, 191604, 207571, 208299, 223538, 248629, 277732, 335307, 355836, 415142, 416598, 447076, 497258, 622713, 670614, 745887, 830284, 833196, 994516, 1245426, 1341228, 1452997, 1491774, 1740403, 2490852, 2905994, 2983548, 3232177, 3480806, 4358991, 5221209, 5811988, 6464354, 6961612, 8717982, 9696531, 10442418, 12182821, 12928708, 17435964, 19393062, 20884836, 22625239, 24365642, 36548463, 38786124, 45250478, 48731284, 67875717, 73096926, 90500956, 135751434, 146193852, 158376673, 271502868, 316753346, 475130019, 633506692, 950260038, 1900520076]

約数ペア:

[(1, 1900520076), (2, 950260038), (3, 633506692), (4, 475130019), (6, 316753346), (7, 271502868), (12, 158376673), (13, 146193852), (14, 135751434), (21, 90500956), (26, 73096926), (28, 67875717), (39, 48731284), (42, 45250478), (49, 38786124), (52, 36548463), (78, 24365642), (84, 22625239), (91, 20884836), (98, 19393062), (109, 17435964), (147, 12928708), (156, 12182821), (182, 10442418), (196, 9696531), (218, 8717982), (273, 6961612), (294, 6464354), (327, 5811988), (364, 5221209), (436, 4358991), (546, 3480806), (588, 3232177), (637, 2983548), (654, 2905994), (763, 2490852), (1092, 1740403), (1274, 1491774), (1308, 1452997), (1417, 1341228), (1526, 1245426), (1911, 994516), (2281, 833196), (2289, 830284), (2548, 745887), (2834, 670614), (3052, 622713), (3822, 497258), (4251, 447076), (4562, 416598), (4578, 415142), (5341, 355836), (5668, 335307), (6843, 277732), (7644, 248629), (8502, 223538), (9124, 208299), (9156, 207571), (9919, 191604), (10682, 177918), (13686, 138866), (15967, 119028), (16023, 118612), (17004, 111769), (19838, 95802), (21364, 88959), (27372, 69433), (29653, 64092), (29757, 63868), (31934, 59514), (32046, 59306), (39676, 47901)]