319158395710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{397}}^1\times {\mathrm{11731}}^1$

素因数の和:12242

約数の個数: 128

約数和(自身を含む): 726175134720

約数和(自身を除く): 407016739010

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 89, 110, 154, 178, 385, 397, 445, 623, 770, 794, 890, 979, 1246, 1958, 1985, 2779, 3115, 3970, 4367, 4895, 5558, 6230, 6853, 8734, 9790, 11731, 13706, 13895, 21835, 23462, 27790, 30569, 34265, 35333, 43670, 58655, 61138, 68530, 70666, 82117, 117310, 129041, 152845, 164234, 176665, 247331, 258082, 305690, 353330, 388663, 410585, 494662, 645205, 777326, 821170, 903287, 1044059, 1236655, 1290410, 1806574, 1943315, 2088118, 2473310, 2720641, 3886630, 4516435, 4657207, 5220295, 5441282, 7308413, 9032870, 9314414, 10440590, 11484649, 13603205, 14616826, 22969298, 23286035, 27206410, 32600449, 36542065, 46572070, 51229277, 57423245, 65200898, 73084130, 80392543, 102458554, 114846490, 160785086, 163002245, 256146385, 326004490, 358604939, 401962715, 414491423, 512292770, 717209878, 803925430, 828982846, 1793024695, 2072457115, 2901439961, 3586049390, 4144914230, 4559405653, 5802879922, 9118811306, 14507199805, 22797028265, 29014399610, 31915839571, 45594056530, 63831679142, 159579197855, 319158395710]

約数ペア:

[(1, 319158395710), (2, 159579197855), (5, 63831679142), (7, 45594056530), (10, 31915839571), (11, 29014399610), (14, 22797028265), (22, 14507199805), (35, 9118811306), (55, 5802879922), (70, 4559405653), (77, 4144914230), (89, 3586049390), (110, 2901439961), (154, 2072457115), (178, 1793024695), (385, 828982846), (397, 803925430), (445, 717209878), (623, 512292770), (770, 414491423), (794, 401962715), (890, 358604939), (979, 326004490), (1246, 256146385), (1958, 163002245), (1985, 160785086), (2779, 114846490), (3115, 102458554), (3970, 80392543), (4367, 73084130), (4895, 65200898), (5558, 57423245), (6230, 51229277), (6853, 46572070), (8734, 36542065), (9790, 32600449), (11731, 27206410), (13706, 23286035), (13895, 22969298), (21835, 14616826), (23462, 13603205), (27790, 11484649), (30569, 10440590), (34265, 9314414), (35333, 9032870), (43670, 7308413), (58655, 5441282), (61138, 5220295), (68530, 4657207), (70666, 4516435), (82117, 3886630), (117310, 2720641), (129041, 2473310), (152845, 2088118), (164234, 1943315), (176665, 1806574), (247331, 1290410), (258082, 1236655), (305690, 1044059), (353330, 903287), (388663, 821170), (410585, 777326), (494662, 645205)]