997927776

素因数分解:

$2^5\times 3^4\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1338

約数の個数: 120

約数和(自身を含む): 2944917360

約数和(自身を除く): 1946989584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 439, 648, 864, 877, 878, 1296, 1317, 1754, 1756, 2592, 2631, 2634, 3508, 3512, 3951, 5262, 5268, 7016, 7024, 7893, 7902, 10524, 10536, 11853, 14032, 14048, 15786, 15804, 21048, 21072, 23679, 23706, 28064, 31572, 31608, 35559, 42096, 42144, 47358, 47412, 63144, 63216, 71037, 71118, 84192, 94716, 94824, 126288, 126432, 142074, 142236, 189432, 189648, 252576, 284148, 284472, 378864, 379296, 385003, 568296, 568944, 757728, 770006, 1136592, 1137888, 1155009, 1540012, 2273184, 2310018, 3080024, 3465027, 4620036, 6160048, 6930054, 9240072, 10395081, 12320096, 13860108, 18480144, 20790162, 27720216, 31185243, 36960288, 41580324, 55440432, 62370486, 83160648, 110880864, 124740972, 166321296, 249481944, 332642592, 498963888, 997927776]

約数ペア:

[(1, 997927776), (2, 498963888), (3, 332642592), (4, 249481944), (6, 166321296), (8, 124740972), (9, 110880864), (12, 83160648), (16, 62370486), (18, 55440432), (24, 41580324), (27, 36960288), (32, 31185243), (36, 27720216), (48, 20790162), (54, 18480144), (72, 13860108), (81, 12320096), (96, 10395081), (108, 9240072), (144, 6930054), (162, 6160048), (216, 4620036), (288, 3465027), (324, 3080024), (432, 2310018), (439, 2273184), (648, 1540012), (864, 1155009), (877, 1137888), (878, 1136592), (1296, 770006), (1317, 757728), (1754, 568944), (1756, 568296), (2592, 385003), (2631, 379296), (2634, 378864), (3508, 284472), (3512, 284148), (3951, 252576), (5262, 189648), (5268, 189432), (7016, 142236), (7024, 142074), (7893, 126432), (7902, 126288), (10524, 94824), (10536, 94716), (11853, 84192), (14032, 71118), (14048, 71037), (15786, 63216), (15804, 63144), (21048, 47412), (21072, 47358), (23679, 42144), (23706, 42096), (28064, 35559), (31572, 31608)]