853955872

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:255

約数の個数: 192

約数和(自身を含む): 2194698240

約数和(自身を除く): 1340742368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 41, 44, 56, 77, 79, 82, 88, 107, 112, 154, 158, 164, 176, 214, 224, 287, 308, 316, 328, 352, 428, 451, 553, 574, 616, 632, 656, 749, 856, 869, 902, 1106, 1148, 1177, 1232, 1264, 1312, 1498, 1712, 1738, 1804, 2212, 2296, 2354, 2464, 2528, 2996, 3157, 3239, 3424, 3476, 3608, 4387, 4424, 4592, 4708, 5992, 6083, 6314, 6478, 6952, 7216, 8239, 8453, 8774, 8848, 9184, 9416, 11984, 12166, 12628, 12956, 13904, 14432, 16478, 16906, 17548, 17696, 18832, 22673, 23968, 24332, 25256, 25912, 27808, 30709, 32956, 33812, 35096, 35629, 37664, 45346, 48257, 48664, 50512, 51824, 59171, 61418, 65912, 67624, 70192, 71258, 90692, 92983, 96514, 97328, 101024, 103648, 118342, 122836, 131824, 135248, 140384, 142516, 181384, 185966, 193028, 194656, 236684, 245672, 249403, 263648, 270496, 285032, 337799, 346573, 362768, 371932, 386056, 473368, 491344, 498806, 570064, 650881, 675598, 693146, 725536, 743864, 772112, 946736, 982688, 997612, 1140128, 1301762, 1351196, 1386292, 1487728, 1544224, 1893472, 1995224, 2426011, 2603524, 2702392, 2772584, 2975456, 3812303, 3990448, 4852022, 5207048, 5404784, 5545168, 7624606, 7980896, 9704044, 10414096, 10809568, 11090336, 15249212, 19408088, 20828192, 26686121, 30498424, 38816176, 53372242, 60996848, 77632352, 106744484, 121993696, 213488968, 426977936, 853955872]

約数ペア:

[(1, 853955872), (2, 426977936), (4, 213488968), (7, 121993696), (8, 106744484), (11, 77632352), (14, 60996848), (16, 53372242), (22, 38816176), (28, 30498424), (32, 26686121), (41, 20828192), (44, 19408088), (56, 15249212), (77, 11090336), (79, 10809568), (82, 10414096), (88, 9704044), (107, 7980896), (112, 7624606), (154, 5545168), (158, 5404784), (164, 5207048), (176, 4852022), (214, 3990448), (224, 3812303), (287, 2975456), (308, 2772584), (316, 2702392), (328, 2603524), (352, 2426011), (428, 1995224), (451, 1893472), (553, 1544224), (574, 1487728), (616, 1386292), (632, 1351196), (656, 1301762), (749, 1140128), (856, 997612), (869, 982688), (902, 946736), (1106, 772112), (1148, 743864), (1177, 725536), (1232, 693146), (1264, 675598), (1312, 650881), (1498, 570064), (1712, 498806), (1738, 491344), (1804, 473368), (2212, 386056), (2296, 371932), (2354, 362768), (2464, 346573), (2528, 337799), (2996, 285032), (3157, 270496), (3239, 263648), (3424, 249403), (3476, 245672), (3608, 236684), (4387, 194656), (4424, 193028), (4592, 185966), (4708, 181384), (5992, 142516), (6083, 140384), (6314, 135248), (6478, 131824), (6952, 122836), (7216, 118342), (8239, 103648), (8453, 101024), (8774, 97328), (8848, 96514), (9184, 92983), (9416, 90692), (11984, 71258), (12166, 70192), (12628, 67624), (12956, 65912), (13904, 61418), (14432, 59171), (16478, 51824), (16906, 50512), (17548, 48664), (17696, 48257), (18832, 45346), (22673, 37664), (23968, 35629), (24332, 35096), (25256, 33812), (25912, 32956), (27808, 30709)]