17945834032

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{6469}}^1$

素因数の和:6579

約数の個数: 160

約数和(自身を含む): 44362874880

約数和(自身を除く): 26417040848

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 47, 56, 62, 68, 94, 112, 119, 124, 136, 188, 217, 238, 248, 272, 329, 376, 434, 476, 496, 527, 658, 752, 799, 868, 952, 1054, 1316, 1457, 1598, 1736, 1904, 2108, 2632, 2914, 3196, 3472, 3689, 4216, 5264, 5593, 5828, 6392, 6469, 7378, 8432, 10199, 11186, 11656, 12784, 12938, 14756, 20398, 22372, 23312, 24769, 25876, 29512, 40796, 44744, 45283, 49538, 51752, 59024, 81592, 89488, 90566, 99076, 103504, 109973, 163184, 173383, 181132, 198152, 200539, 219946, 304043, 346766, 362264, 396304, 401078, 439892, 608086, 693532, 724528, 769811, 802156, 879784, 1216172, 1387064, 1403773, 1539622, 1604312, 1759568, 2128301, 2432344, 2774128, 2807546, 3079244, 3208624, 3409163, 4256602, 4864688, 5168731, 5615092, 6158488, 6818326, 8513204, 9425333, 10337462, 11230184, 12316976, 13636652, 17026408, 18850666, 20674924, 22460368, 23864141, 27273304, 34052816, 36181117, 37701332, 41349848, 47728282, 54546608, 65977331, 72362234, 75402664, 82699696, 95456564, 131954662, 144724468, 150805328, 160230661, 190913128, 263909324, 289448936, 320461322, 381826256, 527818648, 578897872, 640922644, 1055637296, 1121614627, 1281845288, 2243229254, 2563690576, 4486458508, 8972917016, 17945834032]

約数ペア:

[(1, 17945834032), (2, 8972917016), (4, 4486458508), (7, 2563690576), (8, 2243229254), (14, 1281845288), (16, 1121614627), (17, 1055637296), (28, 640922644), (31, 578897872), (34, 527818648), (47, 381826256), (56, 320461322), (62, 289448936), (68, 263909324), (94, 190913128), (112, 160230661), (119, 150805328), (124, 144724468), (136, 131954662), (188, 95456564), (217, 82699696), (238, 75402664), (248, 72362234), (272, 65977331), (329, 54546608), (376, 47728282), (434, 41349848), (476, 37701332), (496, 36181117), (527, 34052816), (658, 27273304), (752, 23864141), (799, 22460368), (868, 20674924), (952, 18850666), (1054, 17026408), (1316, 13636652), (1457, 12316976), (1598, 11230184), (1736, 10337462), (1904, 9425333), (2108, 8513204), (2632, 6818326), (2914, 6158488), (3196, 5615092), (3472, 5168731), (3689, 4864688), (4216, 4256602), (5264, 3409163), (5593, 3208624), (5828, 3079244), (6392, 2807546), (6469, 2774128), (7378, 2432344), (8432, 2128301), (10199, 1759568), (11186, 1604312), (11656, 1539622), (12784, 1403773), (12938, 1387064), (14756, 1216172), (20398, 879784), (22372, 802156), (23312, 769811), (24769, 724528), (25876, 693532), (29512, 608086), (40796, 439892), (44744, 401078), (45283, 396304), (49538, 362264), (51752, 346766), (59024, 304043), (81592, 219946), (89488, 200539), (90566, 198152), (99076, 181132), (103504, 173383), (109973, 163184)]