2128574016

素因数分解:

$2^6\times 3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{2089}}^1$

素因数の和:2197

約数の個数: 168

約数和(自身を含む): 6418097400

約数和(自身を除く): 4289523384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 61, 64, 72, 87, 96, 116, 122, 144, 174, 183, 192, 232, 244, 261, 288, 348, 366, 464, 488, 522, 549, 576, 696, 732, 928, 976, 1044, 1098, 1392, 1464, 1769, 1856, 1952, 2088, 2089, 2196, 2784, 2928, 3538, 3904, 4176, 4178, 4392, 5307, 5568, 5856, 6267, 7076, 8352, 8356, 8784, 10614, 11712, 12534, 14152, 15921, 16704, 16712, 17568, 18801, 21228, 25068, 28304, 31842, 33424, 35136, 37602, 42456, 50136, 56608, 60581, 63684, 66848, 75204, 84912, 100272, 113216, 121162, 127368, 127429, 133696, 150408, 169824, 181743, 200544, 242324, 254736, 254858, 300816, 339648, 363486, 382287, 401088, 484648, 509472, 509716, 545229, 601632, 726972, 764574, 969296, 1018944, 1019432, 1090458, 1146861, 1203264, 1453944, 1529148, 1938592, 2038864, 2180916, 2293722, 2907888, 3058296, 3695441, 3877184, 4077728, 4361832, 4587444, 5815776, 6116592, 7390882, 8155456, 8723664, 9174888, 11086323, 11631552, 12233184, 14781764, 17447328, 18349776, 22172646, 24466368, 29563528, 33258969, 34894656, 36699552, 44345292, 59127056, 66517938, 73399104, 88690584, 118254112, 133035876, 177381168, 236508224, 266071752, 354762336, 532143504, 709524672, 1064287008, 2128574016]

約数ペア:

[(1, 2128574016), (2, 1064287008), (3, 709524672), (4, 532143504), (6, 354762336), (8, 266071752), (9, 236508224), (12, 177381168), (16, 133035876), (18, 118254112), (24, 88690584), (29, 73399104), (32, 66517938), (36, 59127056), (48, 44345292), (58, 36699552), (61, 34894656), (64, 33258969), (72, 29563528), (87, 24466368), (96, 22172646), (116, 18349776), (122, 17447328), (144, 14781764), (174, 12233184), (183, 11631552), (192, 11086323), (232, 9174888), (244, 8723664), (261, 8155456), (288, 7390882), (348, 6116592), (366, 5815776), (464, 4587444), (488, 4361832), (522, 4077728), (549, 3877184), (576, 3695441), (696, 3058296), (732, 2907888), (928, 2293722), (976, 2180916), (1044, 2038864), (1098, 1938592), (1392, 1529148), (1464, 1453944), (1769, 1203264), (1856, 1146861), (1952, 1090458), (2088, 1019432), (2089, 1018944), (2196, 969296), (2784, 764574), (2928, 726972), (3538, 601632), (3904, 545229), (4176, 509716), (4178, 509472), (4392, 484648), (5307, 401088), (5568, 382287), (5856, 363486), (6267, 339648), (7076, 300816), (8352, 254858), (8356, 254736), (8784, 242324), (10614, 200544), (11712, 181743), (12534, 169824), (14152, 150408), (15921, 133696), (16704, 127429), (16712, 127368), (17568, 121162), (18801, 113216), (21228, 100272), (25068, 84912), (28304, 75204), (31842, 66848), (33424, 63684), (35136, 60581), (37602, 56608), (42456, 50136)]