1782962928

素因数分解:

$2^4\times 3^5\times {\mathrm{499}}^1\times {\mathrm{919}}^1$

素因数の和:1441

約数の個数: 120

約数和(自身を含む): 5190640000

約数和(自身を除く): 3407677072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 499, 648, 919, 972, 998, 1296, 1497, 1838, 1944, 1996, 2757, 2994, 3676, 3888, 3992, 4491, 5514, 5988, 7352, 7984, 8271, 8982, 11028, 11976, 13473, 14704, 16542, 17964, 22056, 23952, 24813, 26946, 33084, 35928, 40419, 44112, 49626, 53892, 66168, 71856, 74439, 80838, 99252, 107784, 121257, 132336, 148878, 161676, 198504, 215568, 223317, 242514, 297756, 323352, 397008, 446634, 458581, 485028, 595512, 646704, 893268, 917162, 970056, 1191024, 1375743, 1786536, 1834324, 1940112, 2751486, 3573072, 3668648, 4127229, 5502972, 7337296, 8254458, 11005944, 12381687, 16508916, 22011888, 24763374, 33017832, 37145061, 49526748, 66035664, 74290122, 99053496, 111435183, 148580244, 198106992, 222870366, 297160488, 445740732, 594320976, 891481464, 1782962928]

約数ペア:

[(1, 1782962928), (2, 891481464), (3, 594320976), (4, 445740732), (6, 297160488), (8, 222870366), (9, 198106992), (12, 148580244), (16, 111435183), (18, 99053496), (24, 74290122), (27, 66035664), (36, 49526748), (48, 37145061), (54, 33017832), (72, 24763374), (81, 22011888), (108, 16508916), (144, 12381687), (162, 11005944), (216, 8254458), (243, 7337296), (324, 5502972), (432, 4127229), (486, 3668648), (499, 3573072), (648, 2751486), (919, 1940112), (972, 1834324), (998, 1786536), (1296, 1375743), (1497, 1191024), (1838, 970056), (1944, 917162), (1996, 893268), (2757, 646704), (2994, 595512), (3676, 485028), (3888, 458581), (3992, 446634), (4491, 397008), (5514, 323352), (5988, 297756), (7352, 242514), (7984, 223317), (8271, 215568), (8982, 198504), (11028, 161676), (11976, 148878), (13473, 132336), (14704, 121257), (16542, 107784), (17964, 99252), (22056, 80838), (23952, 74439), (24813, 71856), (26946, 66168), (33084, 53892), (35928, 49626), (40419, 44112)]