228671256

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 648518400

約数和(自身を除く): 419847144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 59, 66, 88, 106, 118, 132, 159, 177, 212, 236, 264, 277, 318, 354, 424, 472, 554, 583, 636, 649, 708, 831, 1108, 1166, 1272, 1298, 1416, 1662, 1749, 1947, 2216, 2332, 2596, 3047, 3127, 3324, 3498, 3894, 4664, 5192, 6094, 6254, 6648, 6996, 7788, 9141, 9381, 12188, 12508, 13992, 14681, 15576, 16343, 18282, 18762, 24376, 25016, 29362, 32686, 34397, 36564, 37524, 44043, 49029, 58724, 65372, 68794, 73128, 75048, 88086, 98058, 103191, 117448, 130744, 137588, 161491, 176172, 179773, 196116, 206382, 275176, 322982, 352344, 359546, 392232, 412764, 484473, 539319, 645964, 719092, 825528, 866179, 968946, 1078638, 1291928, 1438184, 1732358, 1937892, 2157276, 2598537, 3464716, 3875784, 4314552, 5197074, 6929432, 9527969, 10394148, 19055938, 20788296, 28583907, 38111876, 57167814, 76223752, 114335628, 228671256]

約数ペア:

[(1, 228671256), (2, 114335628), (3, 76223752), (4, 57167814), (6, 38111876), (8, 28583907), (11, 20788296), (12, 19055938), (22, 10394148), (24, 9527969), (33, 6929432), (44, 5197074), (53, 4314552), (59, 3875784), (66, 3464716), (88, 2598537), (106, 2157276), (118, 1937892), (132, 1732358), (159, 1438184), (177, 1291928), (212, 1078638), (236, 968946), (264, 866179), (277, 825528), (318, 719092), (354, 645964), (424, 539319), (472, 484473), (554, 412764), (583, 392232), (636, 359546), (649, 352344), (708, 322982), (831, 275176), (1108, 206382), (1166, 196116), (1272, 179773), (1298, 176172), (1416, 161491), (1662, 137588), (1749, 130744), (1947, 117448), (2216, 103191), (2332, 98058), (2596, 88086), (3047, 75048), (3127, 73128), (3324, 68794), (3498, 65372), (3894, 58724), (4664, 49029), (5192, 44043), (6094, 37524), (6254, 36564), (6648, 34397), (6996, 32686), (7788, 29362), (9141, 25016), (9381, 24376), (12188, 18762), (12508, 18282), (13992, 16343), (14681, 15576)]