317781464

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5669}}^1$

素因数の和:5713

約数の個数: 96

約数和(自身を含む): 814438800

約数和(自身を除く): 496657336

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1274, 2002, 2156, 2548, 4004, 4312, 5096, 5669, 7007, 8008, 11338, 14014, 22676, 28028, 39683, 45352, 56056, 62359, 73697, 79366, 124718, 147394, 158732, 249436, 277781, 294788, 317464, 436513, 498872, 515879, 555562, 589576, 810667, 873026, 1031758, 1111124, 1621334, 1746052, 2063516, 2222248, 3055591, 3242668, 3492104, 3611153, 4127032, 5674669, 6111182, 6485336, 7222306, 11349338, 12222364, 14444612, 22698676, 24444728, 28889224, 39722683, 45397352, 79445366, 158890732, 317781464]

約数ペア:

[(1, 317781464), (2, 158890732), (4, 79445366), (7, 45397352), (8, 39722683), (11, 28889224), (13, 24444728), (14, 22698676), (22, 14444612), (26, 12222364), (28, 11349338), (44, 7222306), (49, 6485336), (52, 6111182), (56, 5674669), (77, 4127032), (88, 3611153), (91, 3492104), (98, 3242668), (104, 3055591), (143, 2222248), (154, 2063516), (182, 1746052), (196, 1621334), (286, 1111124), (308, 1031758), (364, 873026), (392, 810667), (539, 589576), (572, 555562), (616, 515879), (637, 498872), (728, 436513), (1001, 317464), (1078, 294788), (1144, 277781), (1274, 249436), (2002, 158732), (2156, 147394), (2548, 124718), (4004, 79366), (4312, 73697), (5096, 62359), (5669, 56056), (7007, 45352), (8008, 39683), (11338, 28028), (14014, 22676)]