225207456

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 192

約数和(自身を含む): 661893120

約数和(自身を除く): 436685664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 47, 48, 57, 71, 74, 76, 94, 96, 111, 114, 141, 142, 148, 152, 188, 213, 222, 228, 282, 284, 296, 304, 376, 426, 444, 456, 564, 568, 592, 608, 703, 752, 852, 888, 893, 912, 1128, 1136, 1184, 1349, 1406, 1504, 1704, 1739, 1776, 1786, 1824, 2109, 2256, 2272, 2627, 2679, 2698, 2812, 3337, 3408, 3478, 3552, 3572, 4047, 4218, 4512, 5217, 5254, 5358, 5396, 5624, 6674, 6816, 6956, 7144, 7881, 8094, 8436, 10011, 10434, 10508, 10716, 10792, 11248, 13348, 13912, 14288, 15762, 16188, 16872, 20022, 20868, 21016, 21432, 21584, 22496, 26696, 27824, 28576, 31524, 32376, 33041, 33744, 40044, 41736, 42032, 42864, 43168, 49913, 53392, 55648, 63048, 63403, 64752, 66082, 67488, 80088, 83472, 84064, 85728, 99123, 99826, 106784, 123469, 126096, 126806, 129504, 132164, 149739, 160176, 166944, 190209, 198246, 199652, 246938, 252192, 253612, 264328, 299478, 320352, 370407, 380418, 396492, 399304, 493876, 507224, 528656, 598956, 740814, 760836, 792984, 798608, 987752, 1014448, 1057312, 1197912, 1481628, 1521672, 1585968, 1597216, 1975504, 2028896, 2345911, 2395824, 2963256, 3043344, 3171936, 3951008, 4691822, 4791648, 5926512, 6086688, 7037733, 9383644, 11853024, 14075466, 18767288, 28150932, 37534576, 56301864, 75069152, 112603728, 225207456]

約数ペア:

[(1, 225207456), (2, 112603728), (3, 75069152), (4, 56301864), (6, 37534576), (8, 28150932), (12, 18767288), (16, 14075466), (19, 11853024), (24, 9383644), (32, 7037733), (37, 6086688), (38, 5926512), (47, 4791648), (48, 4691822), (57, 3951008), (71, 3171936), (74, 3043344), (76, 2963256), (94, 2395824), (96, 2345911), (111, 2028896), (114, 1975504), (141, 1597216), (142, 1585968), (148, 1521672), (152, 1481628), (188, 1197912), (213, 1057312), (222, 1014448), (228, 987752), (282, 798608), (284, 792984), (296, 760836), (304, 740814), (376, 598956), (426, 528656), (444, 507224), (456, 493876), (564, 399304), (568, 396492), (592, 380418), (608, 370407), (703, 320352), (752, 299478), (852, 264328), (888, 253612), (893, 252192), (912, 246938), (1128, 199652), (1136, 198246), (1184, 190209), (1349, 166944), (1406, 160176), (1504, 149739), (1704, 132164), (1739, 129504), (1776, 126806), (1786, 126096), (1824, 123469), (2109, 106784), (2256, 99826), (2272, 99123), (2627, 85728), (2679, 84064), (2698, 83472), (2812, 80088), (3337, 67488), (3408, 66082), (3478, 64752), (3552, 63403), (3572, 63048), (4047, 55648), (4218, 53392), (4512, 49913), (5217, 43168), (5254, 42864), (5358, 42032), (5396, 41736), (5624, 40044), (6674, 33744), (6816, 33041), (6956, 32376), (7144, 31524), (7881, 28576), (8094, 27824), (8436, 26696), (10011, 22496), (10434, 21584), (10508, 21432), (10716, 21016), (10792, 20868), (11248, 20022), (13348, 16872), (13912, 16188), (14288, 15762)]