1691567172

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{401}}^1$

素因数の和:834

約数の個数: 96

約数和(自身を含む): 4443868800

約数和(自身を除く): 2752301628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 281, 401, 417, 556, 562, 802, 834, 843, 1124, 1203, 1251, 1604, 1668, 1686, 2406, 2502, 2529, 3372, 3609, 3753, 4812, 5004, 5058, 7218, 7506, 7587, 10116, 10827, 14436, 15012, 15174, 21654, 30348, 39059, 43308, 55739, 78118, 111478, 112681, 117177, 156236, 167217, 222956, 225362, 234354, 334434, 338043, 351531, 450724, 468708, 501651, 668868, 676086, 703062, 1003302, 1014129, 1054593, 1352172, 1406124, 1504953, 2006604, 2028258, 2109186, 3009906, 3042387, 4056516, 4218372, 6019812, 6084774, 12169548, 15662659, 31325318, 46987977, 62650636, 93975954, 140963931, 187951908, 281927862, 422891793, 563855724, 845783586, 1691567172]

約数ペア:

[(1, 1691567172), (2, 845783586), (3, 563855724), (4, 422891793), (6, 281927862), (9, 187951908), (12, 140963931), (18, 93975954), (27, 62650636), (36, 46987977), (54, 31325318), (108, 15662659), (139, 12169548), (278, 6084774), (281, 6019812), (401, 4218372), (417, 4056516), (556, 3042387), (562, 3009906), (802, 2109186), (834, 2028258), (843, 2006604), (1124, 1504953), (1203, 1406124), (1251, 1352172), (1604, 1054593), (1668, 1014129), (1686, 1003302), (2406, 703062), (2502, 676086), (2529, 668868), (3372, 501651), (3609, 468708), (3753, 450724), (4812, 351531), (5004, 338043), (5058, 334434), (7218, 234354), (7506, 225362), (7587, 222956), (10116, 167217), (10827, 156236), (14436, 117177), (15012, 112681), (15174, 111478), (21654, 78118), (30348, 55739), (39059, 43308)]