780632316

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:865

約数の個数: 120

約数和(自身を含む): 2173469760

約数和(自身を除く): 1392837444

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 81, 102, 108, 153, 162, 204, 239, 306, 324, 459, 478, 593, 612, 717, 918, 956, 1186, 1377, 1434, 1779, 1836, 2151, 2372, 2754, 2868, 3558, 4063, 4302, 5337, 5508, 6453, 7116, 8126, 8604, 10081, 10674, 12189, 12906, 16011, 16252, 19359, 20162, 21348, 24378, 25812, 30243, 32022, 36567, 38718, 40324, 48033, 48756, 60486, 64044, 73134, 77436, 90729, 96066, 109701, 120972, 141727, 146268, 181458, 192132, 219402, 272187, 283454, 329103, 362916, 425181, 438804, 544374, 566908, 658206, 816561, 850362, 1088748, 1275543, 1316412, 1633122, 1700724, 2409359, 2551086, 3266244, 3826629, 4818718, 5102172, 7228077, 7653258, 9637436, 11479887, 14456154, 15306516, 21684231, 22959774, 28912308, 43368462, 45919548, 65052693, 86736924, 130105386, 195158079, 260210772, 390316158, 780632316]

約数ペア:

[(1, 780632316), (2, 390316158), (3, 260210772), (4, 195158079), (6, 130105386), (9, 86736924), (12, 65052693), (17, 45919548), (18, 43368462), (27, 28912308), (34, 22959774), (36, 21684231), (51, 15306516), (54, 14456154), (68, 11479887), (81, 9637436), (102, 7653258), (108, 7228077), (153, 5102172), (162, 4818718), (204, 3826629), (239, 3266244), (306, 2551086), (324, 2409359), (459, 1700724), (478, 1633122), (593, 1316412), (612, 1275543), (717, 1088748), (918, 850362), (956, 816561), (1186, 658206), (1377, 566908), (1434, 544374), (1779, 438804), (1836, 425181), (2151, 362916), (2372, 329103), (2754, 283454), (2868, 272187), (3558, 219402), (4063, 192132), (4302, 181458), (5337, 146268), (5508, 141727), (6453, 120972), (7116, 109701), (8126, 96066), (8604, 90729), (10081, 77436), (10674, 73134), (12189, 64044), (12906, 60486), (16011, 48756), (16252, 48033), (19359, 40324), (20162, 38718), (21348, 36567), (24378, 32022), (25812, 30243)]