521785836

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1283}}^1$

素因数の和:1396

約数の個数: 144

約数和(自身を含む): 1570383360

約数和(自身を除く): 1048597524

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 79, 99, 117, 132, 143, 156, 158, 198, 234, 237, 286, 316, 396, 429, 468, 474, 572, 711, 858, 869, 948, 1027, 1283, 1287, 1422, 1716, 1738, 2054, 2566, 2574, 2607, 2844, 3081, 3476, 3849, 4108, 5132, 5148, 5214, 6162, 7698, 7821, 9243, 10428, 11297, 11547, 12324, 14113, 15396, 15642, 16679, 18486, 22594, 23094, 28226, 31284, 33358, 33891, 36972, 42339, 45188, 46188, 50037, 56452, 66716, 67782, 84678, 100074, 101357, 101673, 127017, 135564, 150111, 169356, 183469, 200148, 202714, 203346, 254034, 300222, 304071, 366938, 405428, 406692, 508068, 550407, 600444, 608142, 733876, 912213, 1100814, 1114927, 1216284, 1317641, 1651221, 1824426, 2201628, 2229854, 2635282, 3302442, 3344781, 3648852, 3952923, 4459708, 5270564, 6604884, 6689562, 7905846, 10034343, 11858769, 13379124, 14494051, 15811692, 20068686, 23717538, 28988102, 40137372, 43482153, 47435076, 57976204, 86964306, 130446459, 173928612, 260892918, 521785836]

約数ペア:

[(1, 521785836), (2, 260892918), (3, 173928612), (4, 130446459), (6, 86964306), (9, 57976204), (11, 47435076), (12, 43482153), (13, 40137372), (18, 28988102), (22, 23717538), (26, 20068686), (33, 15811692), (36, 14494051), (39, 13379124), (44, 11858769), (52, 10034343), (66, 7905846), (78, 6689562), (79, 6604884), (99, 5270564), (117, 4459708), (132, 3952923), (143, 3648852), (156, 3344781), (158, 3302442), (198, 2635282), (234, 2229854), (237, 2201628), (286, 1824426), (316, 1651221), (396, 1317641), (429, 1216284), (468, 1114927), (474, 1100814), (572, 912213), (711, 733876), (858, 608142), (869, 600444), (948, 550407), (1027, 508068), (1283, 406692), (1287, 405428), (1422, 366938), (1716, 304071), (1738, 300222), (2054, 254034), (2566, 203346), (2574, 202714), (2607, 200148), (2844, 183469), (3081, 169356), (3476, 150111), (3849, 135564), (4108, 127017), (5132, 101673), (5148, 101357), (5214, 100074), (6162, 84678), (7698, 67782), (7821, 66716), (9243, 56452), (10428, 50037), (11297, 46188), (11547, 45188), (12324, 42339), (14113, 36972), (15396, 33891), (15642, 33358), (16679, 31284), (18486, 28226), (22594, 23094)]