2740004316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{977}}^1$

素因数の和:1384

約数の個数: 144

約数和(自身を含む): 8202055680

約数和(自身を除く): 5462051364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 359, 372, 434, 558, 651, 718, 868, 977, 1077, 1116, 1302, 1436, 1953, 1954, 2154, 2513, 2604, 2931, 3231, 3906, 3908, 4308, 5026, 5862, 6462, 6839, 7539, 7812, 8793, 10052, 11129, 11724, 12924, 13678, 15078, 17586, 20517, 22258, 22617, 27356, 30156, 30287, 33387, 35172, 41034, 44516, 45234, 60574, 61551, 66774, 77903, 82068, 90468, 90861, 100161, 121148, 123102, 133548, 155806, 181722, 200322, 212009, 233709, 246204, 272583, 311612, 350743, 363444, 400644, 424018, 467418, 545166, 636027, 701127, 701486, 848036, 934836, 1052229, 1090332, 1272054, 1402254, 1402972, 1908081, 2104458, 2455201, 2544108, 2804508, 3156687, 3816162, 4208916, 4910402, 6313374, 7365603, 7632324, 9820804, 10873033, 12626748, 14731206, 21746066, 22096809, 29462412, 32619099, 43492132, 44193618, 65238198, 76111231, 88387236, 97857297, 130476396, 152222462, 195714594, 228333693, 304444924, 391429188, 456667386, 685001079, 913334772, 1370002158, 2740004316]

約数ペア:

[(1, 2740004316), (2, 1370002158), (3, 913334772), (4, 685001079), (6, 456667386), (7, 391429188), (9, 304444924), (12, 228333693), (14, 195714594), (18, 152222462), (21, 130476396), (28, 97857297), (31, 88387236), (36, 76111231), (42, 65238198), (62, 44193618), (63, 43492132), (84, 32619099), (93, 29462412), (124, 22096809), (126, 21746066), (186, 14731206), (217, 12626748), (252, 10873033), (279, 9820804), (359, 7632324), (372, 7365603), (434, 6313374), (558, 4910402), (651, 4208916), (718, 3816162), (868, 3156687), (977, 2804508), (1077, 2544108), (1116, 2455201), (1302, 2104458), (1436, 1908081), (1953, 1402972), (1954, 1402254), (2154, 1272054), (2513, 1090332), (2604, 1052229), (2931, 934836), (3231, 848036), (3906, 701486), (3908, 701127), (4308, 636027), (5026, 545166), (5862, 467418), (6462, 424018), (6839, 400644), (7539, 363444), (7812, 350743), (8793, 311612), (10052, 272583), (11129, 246204), (11724, 233709), (12924, 212009), (13678, 200322), (15078, 181722), (17586, 155806), (20517, 133548), (22258, 123102), (22617, 121148), (27356, 100161), (30156, 90861), (30287, 90468), (33387, 82068), (35172, 77903), (41034, 66774), (44516, 61551), (45234, 60574)]