2171696856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:754

約数の個数: 192

約数和(自身を含む): 6568944480

約数和(自身を除く): 4397247624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 49, 56, 73, 82, 84, 98, 123, 146, 147, 164, 168, 196, 219, 246, 287, 292, 294, 328, 392, 438, 492, 511, 574, 584, 588, 617, 861, 876, 984, 1022, 1148, 1176, 1234, 1533, 1722, 1752, 1851, 2009, 2044, 2296, 2468, 2993, 3066, 3444, 3577, 3702, 4018, 4088, 4319, 4936, 5986, 6027, 6132, 6888, 7154, 7404, 8036, 8638, 8979, 10731, 11972, 12054, 12264, 12957, 14308, 14808, 16072, 17276, 17958, 20951, 21462, 23944, 24108, 25297, 25914, 28616, 30233, 34552, 35916, 41902, 42924, 45041, 48216, 50594, 51828, 60466, 62853, 71832, 75891, 83804, 85848, 90082, 90699, 101188, 103656, 120932, 125706, 135123, 146657, 151782, 167608, 177079, 180164, 181398, 202376, 241864, 251412, 270246, 293314, 303564, 315287, 354158, 360328, 362796, 439971, 502824, 531237, 540492, 586628, 607128, 630574, 708316, 725592, 879942, 945861, 1062474, 1080984, 1173256, 1239553, 1261148, 1416632, 1759884, 1846681, 1891722, 2124948, 2207009, 2479106, 2522296, 3519768, 3693362, 3718659, 3783444, 4249896, 4414018, 4958212, 5540043, 6621027, 7386724, 7437318, 7566888, 8828036, 9916424, 11080086, 12926767, 13242054, 14773448, 14874636, 17656072, 22160172, 25853534, 26484108, 29749272, 38780301, 44320344, 51707068, 52968216, 77560602, 90487369, 103414136, 155121204, 180974738, 271462107, 310242408, 361949476, 542924214, 723898952, 1085848428, 2171696856]

約数ペア:

[(1, 2171696856), (2, 1085848428), (3, 723898952), (4, 542924214), (6, 361949476), (7, 310242408), (8, 271462107), (12, 180974738), (14, 155121204), (21, 103414136), (24, 90487369), (28, 77560602), (41, 52968216), (42, 51707068), (49, 44320344), (56, 38780301), (73, 29749272), (82, 26484108), (84, 25853534), (98, 22160172), (123, 17656072), (146, 14874636), (147, 14773448), (164, 13242054), (168, 12926767), (196, 11080086), (219, 9916424), (246, 8828036), (287, 7566888), (292, 7437318), (294, 7386724), (328, 6621027), (392, 5540043), (438, 4958212), (492, 4414018), (511, 4249896), (574, 3783444), (584, 3718659), (588, 3693362), (617, 3519768), (861, 2522296), (876, 2479106), (984, 2207009), (1022, 2124948), (1148, 1891722), (1176, 1846681), (1234, 1759884), (1533, 1416632), (1722, 1261148), (1752, 1239553), (1851, 1173256), (2009, 1080984), (2044, 1062474), (2296, 945861), (2468, 879942), (2993, 725592), (3066, 708316), (3444, 630574), (3577, 607128), (3702, 586628), (4018, 540492), (4088, 531237), (4319, 502824), (4936, 439971), (5986, 362796), (6027, 360328), (6132, 354158), (6888, 315287), (7154, 303564), (7404, 293314), (8036, 270246), (8638, 251412), (8979, 241864), (10731, 202376), (11972, 181398), (12054, 180164), (12264, 177079), (12957, 167608), (14308, 151782), (14808, 146657), (16072, 135123), (17276, 125706), (17958, 120932), (20951, 103656), (21462, 101188), (23944, 90699), (24108, 90082), (25297, 85848), (25914, 83804), (28616, 75891), (30233, 71832), (34552, 62853), (35916, 60466), (41902, 51828), (42924, 50594), (45041, 48216)]