31335538962

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{2089}}^1$

素因数の和:2528

約数の個数: 128

約数和(自身を含む): 78336276480

約数和(自身を除く): 47000737518

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 83, 91, 166, 182, 249, 273, 331, 498, 546, 581, 662, 993, 1079, 1162, 1743, 1986, 2089, 2158, 2317, 3237, 3486, 4178, 4303, 4634, 6267, 6474, 6951, 7553, 8606, 12534, 12909, 13902, 14623, 15106, 22659, 25818, 27157, 27473, 29246, 30121, 43869, 45318, 54314, 54946, 60242, 81471, 82419, 87738, 90363, 162942, 164838, 173387, 180726, 190099, 192311, 346774, 357149, 380198, 384622, 520161, 570297, 576933, 691459, 714298, 1040322, 1071447, 1140594, 1153866, 1213709, 1382918, 2074377, 2142894, 2254031, 2427418, 2500043, 3641127, 4148754, 4508062, 4840213, 5000086, 6762093, 7282254, 7500129, 8988967, 9680426, 13524186, 14520639, 15000258, 15778217, 17977934, 26966901, 29041278, 31556434, 47334651, 53933802, 57391097, 62922769, 94669302, 114782194, 125845538, 172173291, 188768307, 344346582, 377536614, 401737679, 746084261, 803475358, 1205213037, 1492168522, 2238252783, 2410426074, 4476505566, 5222589827, 10445179654, 15667769481, 31335538962]

約数ペア:

[(1, 31335538962), (2, 15667769481), (3, 10445179654), (6, 5222589827), (7, 4476505566), (13, 2410426074), (14, 2238252783), (21, 1492168522), (26, 1205213037), (39, 803475358), (42, 746084261), (78, 401737679), (83, 377536614), (91, 344346582), (166, 188768307), (182, 172173291), (249, 125845538), (273, 114782194), (331, 94669302), (498, 62922769), (546, 57391097), (581, 53933802), (662, 47334651), (993, 31556434), (1079, 29041278), (1162, 26966901), (1743, 17977934), (1986, 15778217), (2089, 15000258), (2158, 14520639), (2317, 13524186), (3237, 9680426), (3486, 8988967), (4178, 7500129), (4303, 7282254), (4634, 6762093), (6267, 5000086), (6474, 4840213), (6951, 4508062), (7553, 4148754), (8606, 3641127), (12534, 2500043), (12909, 2427418), (13902, 2254031), (14623, 2142894), (15106, 2074377), (22659, 1382918), (25818, 1213709), (27157, 1153866), (27473, 1140594), (29246, 1071447), (30121, 1040322), (43869, 714298), (45318, 691459), (54314, 576933), (54946, 570297), (60242, 520161), (81471, 384622), (82419, 380198), (87738, 357149), (90363, 346774), (162942, 192311), (164838, 190099), (173387, 180726)]