897313956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:402

約数の個数: 192

約数和(自身を含む): 2706794496

約数和(自身を除く): 1809480540

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 53, 66, 73, 77, 84, 106, 132, 146, 154, 159, 212, 219, 231, 251, 292, 308, 318, 371, 438, 462, 502, 511, 583, 636, 742, 753, 803, 876, 924, 1004, 1022, 1113, 1166, 1484, 1506, 1533, 1606, 1749, 1757, 2044, 2226, 2332, 2409, 2761, 3012, 3066, 3212, 3498, 3514, 3869, 4081, 4452, 4818, 5271, 5522, 5621, 6132, 6996, 7028, 7738, 8162, 8283, 9636, 10542, 11044, 11242, 11607, 12243, 13303, 15476, 16324, 16566, 16863, 18323, 19327, 21084, 22484, 23214, 24486, 26606, 27083, 33132, 33726, 36646, 38654, 39909, 42559, 46428, 48972, 53212, 54166, 54969, 57981, 67452, 73292, 77308, 79818, 81249, 85118, 93121, 108332, 109938, 115962, 127677, 128261, 146333, 159636, 162498, 170236, 186242, 201553, 219876, 231924, 255354, 256522, 279363, 292666, 297913, 324996, 372484, 384783, 403106, 438999, 510708, 513044, 558726, 585332, 595826, 604659, 769566, 806212, 877998, 893739, 971119, 1024331, 1117452, 1191652, 1209318, 1410871, 1539132, 1755996, 1787478, 1942238, 2048662, 2418636, 2821742, 2913357, 3072993, 3574956, 3884476, 4097324, 4232613, 5643484, 5826714, 6145986, 6797833, 8465226, 10682309, 11653428, 12291972, 13595666, 16930452, 20393499, 21364618, 27191332, 32046927, 40786998, 42729236, 64093854, 74776163, 81573996, 128187708, 149552326, 224328489, 299104652, 448656978, 897313956]

約数ペア:

[(1, 897313956), (2, 448656978), (3, 299104652), (4, 224328489), (6, 149552326), (7, 128187708), (11, 81573996), (12, 74776163), (14, 64093854), (21, 42729236), (22, 40786998), (28, 32046927), (33, 27191332), (42, 21364618), (44, 20393499), (53, 16930452), (66, 13595666), (73, 12291972), (77, 11653428), (84, 10682309), (106, 8465226), (132, 6797833), (146, 6145986), (154, 5826714), (159, 5643484), (212, 4232613), (219, 4097324), (231, 3884476), (251, 3574956), (292, 3072993), (308, 2913357), (318, 2821742), (371, 2418636), (438, 2048662), (462, 1942238), (502, 1787478), (511, 1755996), (583, 1539132), (636, 1410871), (742, 1209318), (753, 1191652), (803, 1117452), (876, 1024331), (924, 971119), (1004, 893739), (1022, 877998), (1113, 806212), (1166, 769566), (1484, 604659), (1506, 595826), (1533, 585332), (1606, 558726), (1749, 513044), (1757, 510708), (2044, 438999), (2226, 403106), (2332, 384783), (2409, 372484), (2761, 324996), (3012, 297913), (3066, 292666), (3212, 279363), (3498, 256522), (3514, 255354), (3869, 231924), (4081, 219876), (4452, 201553), (4818, 186242), (5271, 170236), (5522, 162498), (5621, 159636), (6132, 146333), (6996, 128261), (7028, 127677), (7738, 115962), (8162, 109938), (8283, 108332), (9636, 93121), (10542, 85118), (11044, 81249), (11242, 79818), (11607, 77308), (12243, 73292), (13303, 67452), (15476, 57981), (16324, 54969), (16566, 54166), (16863, 53212), (18323, 48972), (19327, 46428), (21084, 42559), (22484, 39909), (23214, 38654), (24486, 36646), (26606, 33726), (27083, 33132)]