897074892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^3\times {\mathrm{173}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 2821862400

約数和(自身を除く): 1924787508

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 114, 126, 133, 171, 173, 189, 228, 252, 266, 342, 346, 361, 378, 399, 513, 519, 532, 684, 692, 722, 756, 798, 1026, 1038, 1083, 1197, 1211, 1444, 1557, 1596, 2052, 2076, 2166, 2394, 2422, 2527, 3114, 3249, 3287, 3591, 3633, 4332, 4671, 4788, 4844, 5054, 6228, 6498, 6574, 6859, 7182, 7266, 7581, 9342, 9747, 9861, 10108, 10899, 12996, 13148, 13718, 14364, 14532, 15162, 18684, 19494, 19722, 20577, 21798, 22743, 23009, 27436, 29583, 30324, 32697, 38988, 39444, 41154, 43596, 45486, 46018, 48013, 59166, 61731, 62453, 65394, 68229, 69027, 82308, 88749, 90972, 92036, 96026, 118332, 123462, 124906, 130788, 136458, 138054, 144039, 177498, 185193, 187359, 192052, 207081, 246924, 249812, 272916, 276108, 288078, 354996, 370386, 374718, 414162, 432117, 437171, 562077, 576156, 621243, 740772, 749436, 828324, 864234, 874342, 1124154, 1186607, 1242486, 1296351, 1311513, 1686231, 1728468, 1748684, 2248308, 2373214, 2484972, 2592702, 2623026, 3372462, 3559821, 3934539, 4746428, 5185404, 5246052, 6744924, 7119642, 7869078, 8306249, 10679463, 11803617, 14239284, 15738156, 16612498, 21358926, 23607234, 24918747, 32038389, 33224996, 42717852, 47214468, 49837494, 64076778, 74756241, 99674988, 128153556, 149512482, 224268723, 299024964, 448537446, 897074892]

約数ペア:

[(1, 897074892), (2, 448537446), (3, 299024964), (4, 224268723), (6, 149512482), (7, 128153556), (9, 99674988), (12, 74756241), (14, 64076778), (18, 49837494), (19, 47214468), (21, 42717852), (27, 33224996), (28, 32038389), (36, 24918747), (38, 23607234), (42, 21358926), (54, 16612498), (57, 15738156), (63, 14239284), (76, 11803617), (84, 10679463), (108, 8306249), (114, 7869078), (126, 7119642), (133, 6744924), (171, 5246052), (173, 5185404), (189, 4746428), (228, 3934539), (252, 3559821), (266, 3372462), (342, 2623026), (346, 2592702), (361, 2484972), (378, 2373214), (399, 2248308), (513, 1748684), (519, 1728468), (532, 1686231), (684, 1311513), (692, 1296351), (722, 1242486), (756, 1186607), (798, 1124154), (1026, 874342), (1038, 864234), (1083, 828324), (1197, 749436), (1211, 740772), (1444, 621243), (1557, 576156), (1596, 562077), (2052, 437171), (2076, 432117), (2166, 414162), (2394, 374718), (2422, 370386), (2527, 354996), (3114, 288078), (3249, 276108), (3287, 272916), (3591, 249812), (3633, 246924), (4332, 207081), (4671, 192052), (4788, 187359), (4844, 185193), (5054, 177498), (6228, 144039), (6498, 138054), (6574, 136458), (6859, 130788), (7182, 124906), (7266, 123462), (7581, 118332), (9342, 96026), (9747, 92036), (9861, 90972), (10108, 88749), (10899, 82308), (12996, 69027), (13148, 68229), (13718, 65394), (14364, 62453), (14532, 61731), (15162, 59166), (18684, 48013), (19494, 46018), (19722, 45486), (20577, 43596), (21798, 41154), (22743, 39444), (23009, 38988), (27436, 32697), (29583, 30324)]