2905622272

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1399}}^1$

素因数の和:1502

約数の個数: 144

約数和(自身を含む): 7096768000

約数和(自身を除く): 4191145728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 61, 64, 76, 112, 122, 128, 133, 152, 224, 244, 256, 266, 304, 427, 448, 488, 532, 608, 854, 896, 976, 1064, 1159, 1216, 1399, 1708, 1792, 1952, 2128, 2318, 2432, 2798, 3416, 3904, 4256, 4636, 4864, 5596, 6832, 7808, 8113, 8512, 9272, 9793, 11192, 13664, 15616, 16226, 17024, 18544, 19586, 22384, 26581, 27328, 32452, 34048, 37088, 39172, 44768, 53162, 54656, 64904, 74176, 78344, 85339, 89536, 106324, 109312, 129808, 148352, 156688, 170678, 179072, 186067, 212648, 259616, 296704, 313376, 341356, 358144, 372134, 425296, 519232, 597373, 626752, 682712, 744268, 850592, 1038464, 1194746, 1253504, 1365424, 1488536, 1621441, 1701184, 2076928, 2389492, 2507008, 2730848, 2977072, 3242882, 3402368, 4778984, 5461696, 5954144, 6485764, 6804736, 9557968, 10923392, 11350087, 11908288, 12971528, 19115936, 21846784, 22700174, 23816576, 25943056, 38231872, 45400348, 47633152, 51886112, 76463744, 90800696, 103772224, 152927488, 181601392, 207544448, 363202784, 415088896, 726405568, 1452811136, 2905622272]

約数ペア:

[(1, 2905622272), (2, 1452811136), (4, 726405568), (7, 415088896), (8, 363202784), (14, 207544448), (16, 181601392), (19, 152927488), (28, 103772224), (32, 90800696), (38, 76463744), (56, 51886112), (61, 47633152), (64, 45400348), (76, 38231872), (112, 25943056), (122, 23816576), (128, 22700174), (133, 21846784), (152, 19115936), (224, 12971528), (244, 11908288), (256, 11350087), (266, 10923392), (304, 9557968), (427, 6804736), (448, 6485764), (488, 5954144), (532, 5461696), (608, 4778984), (854, 3402368), (896, 3242882), (976, 2977072), (1064, 2730848), (1159, 2507008), (1216, 2389492), (1399, 2076928), (1708, 1701184), (1792, 1621441), (1952, 1488536), (2128, 1365424), (2318, 1253504), (2432, 1194746), (2798, 1038464), (3416, 850592), (3904, 744268), (4256, 682712), (4636, 626752), (4864, 597373), (5596, 519232), (6832, 425296), (7808, 372134), (8113, 358144), (8512, 341356), (9272, 313376), (9793, 296704), (11192, 259616), (13664, 212648), (15616, 186067), (16226, 179072), (17024, 170678), (18544, 156688), (19586, 148352), (22384, 129808), (26581, 109312), (27328, 106324), (32452, 89536), (34048, 85339), (37088, 78344), (39172, 74176), (44768, 64904), (53162, 54656)]