8889267492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{487}}^1\times {\mathrm{641}}^1$

素因数の和:1258

約数の個数: 144

約数和(自身を含む): 26001061632

約数和(自身を除く): 17111794140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 113, 126, 226, 252, 339, 452, 487, 641, 678, 791, 974, 1017, 1282, 1356, 1461, 1582, 1923, 1948, 2034, 2373, 2564, 2922, 3164, 3409, 3846, 4068, 4383, 4487, 4746, 5769, 5844, 6818, 7119, 7692, 8766, 8974, 9492, 10227, 11538, 13461, 13636, 14238, 17532, 17948, 20454, 23076, 26922, 28476, 30681, 40383, 40908, 53844, 55031, 61362, 72433, 80766, 110062, 122724, 144866, 161532, 165093, 217299, 220124, 289732, 312167, 330186, 385217, 434598, 495279, 507031, 624334, 651897, 660372, 770434, 869196, 936501, 990558, 1014062, 1155651, 1248668, 1303794, 1521093, 1540868, 1873002, 1981116, 2028124, 2185169, 2311302, 2607588, 2809503, 3042186, 3466953, 3746004, 4370338, 4563279, 4622604, 5619006, 6084372, 6555507, 6933906, 8740676, 9126558, 11238012, 13111014, 13867812, 18253116, 19666521, 26222028, 35274871, 39333042, 70549742, 78666084, 105824613, 141099484, 211649226, 246924097, 317473839, 423298452, 493848194, 634947678, 740772291, 987696388, 1269895356, 1481544582, 2222316873, 2963089164, 4444633746, 8889267492]

約数ペア:

[(1, 8889267492), (2, 4444633746), (3, 2963089164), (4, 2222316873), (6, 1481544582), (7, 1269895356), (9, 987696388), (12, 740772291), (14, 634947678), (18, 493848194), (21, 423298452), (28, 317473839), (36, 246924097), (42, 211649226), (63, 141099484), (84, 105824613), (113, 78666084), (126, 70549742), (226, 39333042), (252, 35274871), (339, 26222028), (452, 19666521), (487, 18253116), (641, 13867812), (678, 13111014), (791, 11238012), (974, 9126558), (1017, 8740676), (1282, 6933906), (1356, 6555507), (1461, 6084372), (1582, 5619006), (1923, 4622604), (1948, 4563279), (2034, 4370338), (2373, 3746004), (2564, 3466953), (2922, 3042186), (3164, 2809503), (3409, 2607588), (3846, 2311302), (4068, 2185169), (4383, 2028124), (4487, 1981116), (4746, 1873002), (5769, 1540868), (5844, 1521093), (6818, 1303794), (7119, 1248668), (7692, 1155651), (8766, 1014062), (8974, 990558), (9492, 936501), (10227, 869196), (11538, 770434), (13461, 660372), (13636, 651897), (14238, 624334), (17532, 507031), (17948, 495279), (20454, 434598), (23076, 385217), (26922, 330186), (28476, 312167), (30681, 289732), (40383, 220124), (40908, 217299), (53844, 165093), (55031, 161532), (61362, 144866), (72433, 122724), (80766, 110062)]