1982917728

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:450

約数の個数: 288

約数和(自身を含む): 6473585664

約数和(自身を除く): 4490667936

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 61, 62, 66, 72, 88, 93, 96, 99, 122, 124, 132, 144, 176, 183, 186, 198, 244, 248, 264, 279, 288, 331, 341, 352, 366, 372, 396, 488, 496, 528, 549, 558, 662, 671, 682, 732, 744, 792, 976, 992, 993, 1023, 1056, 1098, 1116, 1324, 1342, 1364, 1464, 1488, 1584, 1891, 1952, 1986, 2013, 2046, 2196, 2232, 2648, 2684, 2728, 2928, 2976, 2979, 3069, 3168, 3641, 3782, 3972, 4026, 4092, 4392, 4464, 5296, 5368, 5456, 5673, 5856, 5958, 6039, 6138, 7282, 7564, 7944, 8052, 8184, 8784, 8928, 10261, 10592, 10736, 10912, 10923, 11346, 11916, 12078, 12276, 14564, 15128, 15888, 16104, 16368, 17019, 17568, 20191, 20522, 20801, 21472, 21846, 22692, 23832, 24156, 24552, 29128, 30256, 30783, 31776, 32208, 32736, 32769, 34038, 40382, 41044, 41602, 43692, 45384, 47664, 48312, 49104, 58256, 60512, 60573, 61566, 62403, 64416, 65538, 68076, 80764, 82088, 83204, 87384, 90768, 92349, 95328, 96624, 98208, 112871, 116512, 121146, 123132, 124806, 131076, 136152, 161528, 164176, 166408, 174768, 181536, 181719, 184698, 187209, 193248, 222101, 225742, 242292, 246264, 249612, 262152, 272304, 323056, 328352, 332816, 338613, 349536, 363438, 369396, 374418, 444202, 451484, 484584, 492528, 499224, 524304, 544608, 625921, 646112, 665632, 666303, 677226, 726876, 738792, 748836, 888404, 902968, 969168, 985056, 998448, 1015839, 1048608, 1251842, 1332606, 1354452, 1453752, 1477584, 1497672, 1776808, 1805936, 1877763, 1938336, 1996896, 1998909, 2031678, 2503684, 2665212, 2708904, 2907504, 2955168, 2995344, 3553616, 3611872, 3755526, 3997818, 4063356, 5007368, 5330424, 5417808, 5633289, 5815008, 5990688, 6885131, 7107232, 7511052, 7995636, 8126712, 10014736, 10660848, 10835616, 11266578, 13770262, 15022104, 15991272, 16253424, 20029472, 20655393, 21321696, 22533156, 27540524, 30044208, 31982544, 32506848, 41310786, 45066312, 55081048, 60088416, 61966179, 63965088, 82621572, 90132624, 110162096, 123932358, 165243144, 180265248, 220324192, 247864716, 330486288, 495729432, 660972576, 991458864, 1982917728]

約数ペア:

[(1, 1982917728), (2, 991458864), (3, 660972576), (4, 495729432), (6, 330486288), (8, 247864716), (9, 220324192), (11, 180265248), (12, 165243144), (16, 123932358), (18, 110162096), (22, 90132624), (24, 82621572), (31, 63965088), (32, 61966179), (33, 60088416), (36, 55081048), (44, 45066312), (48, 41310786), (61, 32506848), (62, 31982544), (66, 30044208), (72, 27540524), (88, 22533156), (93, 21321696), (96, 20655393), (99, 20029472), (122, 16253424), (124, 15991272), (132, 15022104), (144, 13770262), (176, 11266578), (183, 10835616), (186, 10660848), (198, 10014736), (244, 8126712), (248, 7995636), (264, 7511052), (279, 7107232), (288, 6885131), (331, 5990688), (341, 5815008), (352, 5633289), (366, 5417808), (372, 5330424), (396, 5007368), (488, 4063356), (496, 3997818), (528, 3755526), (549, 3611872), (558, 3553616), (662, 2995344), (671, 2955168), (682, 2907504), (732, 2708904), (744, 2665212), (792, 2503684), (976, 2031678), (992, 1998909), (993, 1996896), (1023, 1938336), (1056, 1877763), (1098, 1805936), (1116, 1776808), (1324, 1497672), (1342, 1477584), (1364, 1453752), (1464, 1354452), (1488, 1332606), (1584, 1251842), (1891, 1048608), (1952, 1015839), (1986, 998448), (2013, 985056), (2046, 969168), (2196, 902968), (2232, 888404), (2648, 748836), (2684, 738792), (2728, 726876), (2928, 677226), (2976, 666303), (2979, 665632), (3069, 646112), (3168, 625921), (3641, 544608), (3782, 524304), (3972, 499224), (4026, 492528), (4092, 484584), (4392, 451484), (4464, 444202), (5296, 374418), (5368, 369396), (5456, 363438), (5673, 349536), (5856, 338613), (5958, 332816), (6039, 328352), (6138, 323056), (7282, 272304), (7564, 262152), (7944, 249612), (8052, 246264), (8184, 242292), (8784, 225742), (8928, 222101), (10261, 193248), (10592, 187209), (10736, 184698), (10912, 181719), (10923, 181536), (11346, 174768), (11916, 166408), (12078, 164176), (12276, 161528), (14564, 136152), (15128, 131076), (15888, 124806), (16104, 123132), (16368, 121146), (17019, 116512), (17568, 112871), (20191, 98208), (20522, 96624), (20801, 95328), (21472, 92349), (21846, 90768), (22692, 87384), (23832, 83204), (24156, 82088), (24552, 80764), (29128, 68076), (30256, 65538), (30783, 64416), (31776, 62403), (32208, 61566), (32736, 60573), (32769, 60512), (34038, 58256), (40382, 49104), (41044, 48312), (41602, 47664), (43692, 45384)]