1263859452

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{911}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 3241667520

約数和(自身を除く): 1977808068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 433, 534, 801, 866, 911, 1068, 1299, 1602, 1732, 1822, 2598, 2733, 3204, 3644, 3897, 5196, 5466, 7794, 8199, 10932, 15588, 16398, 32796, 38537, 77074, 81079, 115611, 154148, 162158, 231222, 243237, 324316, 346833, 394463, 462444, 486474, 693666, 729711, 788926, 972948, 1183389, 1387332, 1459422, 1577852, 2366778, 2918844, 3550167, 4733556, 7100334, 14200668, 35107207, 70214414, 105321621, 140428828, 210643242, 315964863, 421286484, 631929726, 1263859452]

約数ペア:

[(1, 1263859452), (2, 631929726), (3, 421286484), (4, 315964863), (6, 210643242), (9, 140428828), (12, 105321621), (18, 70214414), (36, 35107207), (89, 14200668), (178, 7100334), (267, 4733556), (356, 3550167), (433, 2918844), (534, 2366778), (801, 1577852), (866, 1459422), (911, 1387332), (1068, 1183389), (1299, 972948), (1602, 788926), (1732, 729711), (1822, 693666), (2598, 486474), (2733, 462444), (3204, 394463), (3644, 346833), (3897, 324316), (5196, 243237), (5466, 231222), (7794, 162158), (8199, 154148), (10932, 115611), (15588, 81079), (16398, 77074), (32796, 38537)]