2080343772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{599}}^1$

素因数の和:844

約数の個数: 144

約数和(自身を含む): 5843073600

約数和(自身を除く): 3762729828

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 181, 234, 246, 362, 369, 468, 492, 533, 543, 599, 724, 738, 1066, 1086, 1198, 1476, 1599, 1629, 1797, 2132, 2172, 2353, 2396, 3198, 3258, 3594, 4706, 4797, 5391, 6396, 6516, 7059, 7188, 7421, 7787, 9412, 9594, 10782, 14118, 14842, 15574, 19188, 21177, 21564, 22263, 23361, 24559, 28236, 29684, 31148, 42354, 44526, 46722, 49118, 66789, 70083, 73677, 84708, 89052, 93444, 96473, 98236, 108419, 133578, 140166, 147354, 192946, 216838, 221031, 267156, 280332, 289419, 294708, 319267, 325257, 385892, 433676, 442062, 578838, 638534, 650514, 868257, 884124, 957801, 975771, 1157676, 1277068, 1301028, 1409447, 1736514, 1915602, 1951542, 2818894, 2873403, 3473028, 3831204, 3903084, 4228341, 4445179, 5637788, 5746806, 8456682, 8890358, 11493612, 12685023, 13335537, 16913364, 17780716, 25370046, 26671074, 40006611, 50740092, 53342148, 57787327, 80013222, 115574654, 160026444, 173361981, 231149308, 346723962, 520085943, 693447924, 1040171886, 2080343772]

約数ペア:

[(1, 2080343772), (2, 1040171886), (3, 693447924), (4, 520085943), (6, 346723962), (9, 231149308), (12, 173361981), (13, 160026444), (18, 115574654), (26, 80013222), (36, 57787327), (39, 53342148), (41, 50740092), (52, 40006611), (78, 26671074), (82, 25370046), (117, 17780716), (123, 16913364), (156, 13335537), (164, 12685023), (181, 11493612), (234, 8890358), (246, 8456682), (362, 5746806), (369, 5637788), (468, 4445179), (492, 4228341), (533, 3903084), (543, 3831204), (599, 3473028), (724, 2873403), (738, 2818894), (1066, 1951542), (1086, 1915602), (1198, 1736514), (1476, 1409447), (1599, 1301028), (1629, 1277068), (1797, 1157676), (2132, 975771), (2172, 957801), (2353, 884124), (2396, 868257), (3198, 650514), (3258, 638534), (3594, 578838), (4706, 442062), (4797, 433676), (5391, 385892), (6396, 325257), (6516, 319267), (7059, 294708), (7188, 289419), (7421, 280332), (7787, 267156), (9412, 221031), (9594, 216838), (10782, 192946), (14118, 147354), (14842, 140166), (15574, 133578), (19188, 108419), (21177, 98236), (21564, 96473), (22263, 93444), (23361, 89052), (24559, 84708), (28236, 73677), (29684, 70083), (31148, 66789), (42354, 49118), (44526, 46722)]