9801610728

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{641131}}^1$

素因数の和:641167

約数の個数: 96

約数和(自身を含む): 30697400160

約数和(自身を除く): 20895789432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 49, 52, 56, 78, 84, 91, 98, 104, 147, 156, 168, 182, 196, 273, 294, 312, 364, 392, 546, 588, 637, 728, 1092, 1176, 1274, 1911, 2184, 2548, 3822, 5096, 7644, 15288, 641131, 1282262, 1923393, 2564524, 3846786, 4487917, 5129048, 7693572, 8334703, 8975834, 13463751, 15387144, 16669406, 17951668, 25004109, 26927502, 31415419, 33338812, 35903336, 50008218, 53855004, 58342921, 62830838, 66677624, 94246257, 100016436, 107710008, 116685842, 125661676, 175028763, 188492514, 200032872, 233371684, 251323352, 350057526, 376985028, 408400447, 466743368, 700115052, 753970056, 816800894, 1225201341, 1400230104, 1633601788, 2450402682, 3267203576, 4900805364, 9801610728]

約数ペア:

[(1, 9801610728), (2, 4900805364), (3, 3267203576), (4, 2450402682), (6, 1633601788), (7, 1400230104), (8, 1225201341), (12, 816800894), (13, 753970056), (14, 700115052), (21, 466743368), (24, 408400447), (26, 376985028), (28, 350057526), (39, 251323352), (42, 233371684), (49, 200032872), (52, 188492514), (56, 175028763), (78, 125661676), (84, 116685842), (91, 107710008), (98, 100016436), (104, 94246257), (147, 66677624), (156, 62830838), (168, 58342921), (182, 53855004), (196, 50008218), (273, 35903336), (294, 33338812), (312, 31415419), (364, 26927502), (392, 25004109), (546, 17951668), (588, 16669406), (637, 15387144), (728, 13463751), (1092, 8975834), (1176, 8334703), (1274, 7693572), (1911, 5129048), (2184, 4487917), (2548, 3846786), (3822, 2564524), (5096, 1923393), (7644, 1282262), (15288, 641131)]