2647742724

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{727}}^1$

素因数の和:1306

約数の個数: 144

約数和(自身を含む): 7755785856

約数和(自身を除く): 5108043132

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 541, 561, 612, 727, 748, 1082, 1122, 1454, 1623, 1683, 2164, 2181, 2244, 2908, 3246, 3366, 4362, 4869, 5951, 6492, 6543, 6732, 7997, 8724, 9197, 9738, 11902, 12359, 13086, 15994, 17853, 18394, 19476, 23804, 23991, 24718, 26172, 27591, 31988, 35706, 36788, 37077, 47982, 49436, 53559, 55182, 71412, 71973, 74154, 82773, 95964, 101167, 107118, 110364, 111231, 135949, 143946, 148308, 165546, 202334, 214236, 222462, 271898, 287892, 303501, 331092, 393307, 404668, 407847, 444924, 543796, 607002, 786614, 815694, 910503, 1179921, 1214004, 1223541, 1573228, 1631388, 1821006, 2359842, 2447082, 3539763, 3642012, 4326377, 4719684, 4894164, 6686219, 7079526, 8652754, 12979131, 13372438, 14159052, 17305508, 20058657, 25958262, 26744876, 38937393, 40117314, 51916524, 60175971, 73548409, 77874786, 80234628, 120351942, 147096818, 155749572, 220645227, 240703884, 294193636, 441290454, 661935681, 882580908, 1323871362, 2647742724]

約数ペア:

[(1, 2647742724), (2, 1323871362), (3, 882580908), (4, 661935681), (6, 441290454), (9, 294193636), (11, 240703884), (12, 220645227), (17, 155749572), (18, 147096818), (22, 120351942), (33, 80234628), (34, 77874786), (36, 73548409), (44, 60175971), (51, 51916524), (66, 40117314), (68, 38937393), (99, 26744876), (102, 25958262), (132, 20058657), (153, 17305508), (187, 14159052), (198, 13372438), (204, 12979131), (306, 8652754), (374, 7079526), (396, 6686219), (541, 4894164), (561, 4719684), (612, 4326377), (727, 3642012), (748, 3539763), (1082, 2447082), (1122, 2359842), (1454, 1821006), (1623, 1631388), (1683, 1573228), (2164, 1223541), (2181, 1214004), (2244, 1179921), (2908, 910503), (3246, 815694), (3366, 786614), (4362, 607002), (4869, 543796), (5951, 444924), (6492, 407847), (6543, 404668), (6732, 393307), (7997, 331092), (8724, 303501), (9197, 287892), (9738, 271898), (11902, 222462), (12359, 214236), (13086, 202334), (15994, 165546), (17853, 148308), (18394, 143946), (19476, 135949), (23804, 111231), (23991, 110364), (24718, 107118), (26172, 101167), (27591, 95964), (31988, 82773), (35706, 74154), (36788, 71973), (37077, 71412), (47982, 55182), (49436, 53559)]