246487696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 160

約数和(自身を含む): 625737728

約数和(自身を除く): 379250032

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 43, 52, 56, 62, 86, 91, 104, 112, 124, 127, 172, 182, 208, 217, 248, 254, 301, 344, 364, 403, 434, 496, 508, 559, 602, 688, 728, 806, 868, 889, 1016, 1118, 1204, 1333, 1456, 1612, 1651, 1736, 1778, 2032, 2236, 2408, 2666, 2821, 3224, 3302, 3472, 3556, 3913, 3937, 4472, 4816, 5332, 5461, 5642, 6448, 6604, 7112, 7826, 7874, 8944, 9331, 10664, 10922, 11284, 11557, 13208, 14224, 15652, 15748, 17329, 18662, 21328, 21844, 22568, 23114, 26416, 27559, 31304, 31496, 34658, 37324, 38227, 43688, 45136, 46228, 51181, 55118, 62608, 62992, 69316, 70993, 74648, 76454, 87376, 92456, 102362, 110236, 121303, 138632, 141986, 149296, 152908, 169291, 184912, 204724, 220472, 242606, 277264, 283972, 305816, 338582, 358267, 409448, 440944, 485212, 496951, 567944, 611632, 677164, 716534, 818896, 970424, 993902, 1135888, 1185037, 1354328, 1433068, 1940848, 1987804, 2200783, 2370074, 2708656, 2866136, 3975608, 4401566, 4740148, 5732272, 7951216, 8803132, 9480296, 15405481, 17606264, 18960592, 30810962, 35212528, 61621924, 123243848, 246487696]

約数ペア:

[(1, 246487696), (2, 123243848), (4, 61621924), (7, 35212528), (8, 30810962), (13, 18960592), (14, 17606264), (16, 15405481), (26, 9480296), (28, 8803132), (31, 7951216), (43, 5732272), (52, 4740148), (56, 4401566), (62, 3975608), (86, 2866136), (91, 2708656), (104, 2370074), (112, 2200783), (124, 1987804), (127, 1940848), (172, 1433068), (182, 1354328), (208, 1185037), (217, 1135888), (248, 993902), (254, 970424), (301, 818896), (344, 716534), (364, 677164), (403, 611632), (434, 567944), (496, 496951), (508, 485212), (559, 440944), (602, 409448), (688, 358267), (728, 338582), (806, 305816), (868, 283972), (889, 277264), (1016, 242606), (1118, 220472), (1204, 204724), (1333, 184912), (1456, 169291), (1612, 152908), (1651, 149296), (1736, 141986), (1778, 138632), (2032, 121303), (2236, 110236), (2408, 102362), (2666, 92456), (2821, 87376), (3224, 76454), (3302, 74648), (3472, 70993), (3556, 69316), (3913, 62992), (3937, 62608), (4472, 55118), (4816, 51181), (5332, 46228), (5461, 45136), (5642, 43688), (6448, 38227), (6604, 37324), (7112, 34658), (7826, 31496), (7874, 31304), (8944, 27559), (9331, 26416), (10664, 23114), (10922, 22568), (11284, 21844), (11557, 21328), (13208, 18662), (14224, 17329), (15652, 15748)]