1620379572924

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1297}}^1\times {\mathrm{68539}}^1$

素因数の和:69888

約数の個数: 144

約数和(自身を含む): 4543616394240

約数和(自身を除く): 2923236821316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 49, 62, 84, 93, 98, 124, 147, 186, 196, 217, 294, 372, 434, 588, 651, 868, 1297, 1302, 1519, 2594, 2604, 3038, 3891, 4557, 5188, 6076, 7782, 9079, 9114, 15564, 18158, 18228, 27237, 36316, 40207, 54474, 63553, 68539, 80414, 108948, 120621, 127106, 137078, 160828, 190659, 205617, 241242, 254212, 274156, 281449, 381318, 411234, 479773, 482484, 562898, 762636, 822468, 844347, 959546, 1125796, 1439319, 1688694, 1919092, 1970143, 2124709, 2878638, 3358411, 3377388, 3940286, 4249418, 5757276, 5910429, 6374127, 6716822, 7880572, 8498836, 10075233, 11820858, 12748254, 13433644, 14872963, 20150466, 23641716, 25496508, 29745926, 40300932, 44618889, 59491852, 88895083, 89237778, 104110741, 177790166, 178475556, 208221482, 266685249, 312332223, 355580332, 416442964, 533370498, 622265581, 624664446, 1066740996, 1244531162, 1249328892, 1866796743, 2489062324, 2755747573, 3733593486, 4355859067, 5511495146, 7467186972, 8267242719, 8711718134, 11022990292, 13067577201, 16534485438, 17423436268, 19290233011, 26135154402, 33068970876, 38580466022, 52270308804, 57870699033, 77160932044, 115741398066, 135031631077, 231482796132, 270063262154, 405094893231, 540126524308, 810189786462, 1620379572924]

約数ペア:

[(1, 1620379572924), (2, 810189786462), (3, 540126524308), (4, 405094893231), (6, 270063262154), (7, 231482796132), (12, 135031631077), (14, 115741398066), (21, 77160932044), (28, 57870699033), (31, 52270308804), (42, 38580466022), (49, 33068970876), (62, 26135154402), (84, 19290233011), (93, 17423436268), (98, 16534485438), (124, 13067577201), (147, 11022990292), (186, 8711718134), (196, 8267242719), (217, 7467186972), (294, 5511495146), (372, 4355859067), (434, 3733593486), (588, 2755747573), (651, 2489062324), (868, 1866796743), (1297, 1249328892), (1302, 1244531162), (1519, 1066740996), (2594, 624664446), (2604, 622265581), (3038, 533370498), (3891, 416442964), (4557, 355580332), (5188, 312332223), (6076, 266685249), (7782, 208221482), (9079, 178475556), (9114, 177790166), (15564, 104110741), (18158, 89237778), (18228, 88895083), (27237, 59491852), (36316, 44618889), (40207, 40300932), (54474, 29745926), (63553, 25496508), (68539, 23641716), (80414, 20150466), (108948, 14872963), (120621, 13433644), (127106, 12748254), (137078, 11820858), (160828, 10075233), (190659, 8498836), (205617, 7880572), (241242, 6716822), (254212, 6374127), (274156, 5910429), (281449, 5757276), (381318, 4249418), (411234, 3940286), (479773, 3377388), (482484, 3358411), (562898, 2878638), (762636, 2124709), (822468, 1970143), (844347, 1919092), (959546, 1688694), (1125796, 1439319)]