1338752484

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 3595737600

約数和(自身を除く): 2256985116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 83, 93, 97, 124, 149, 166, 186, 194, 249, 279, 291, 298, 332, 372, 388, 447, 498, 558, 582, 596, 747, 873, 894, 996, 1116, 1164, 1341, 1494, 1746, 1788, 2573, 2682, 2988, 3007, 3492, 4619, 5146, 5364, 6014, 7719, 8051, 9021, 9238, 10292, 12028, 12367, 13857, 14453, 15438, 16102, 18042, 18476, 23157, 24153, 24734, 27063, 27714, 28906, 30876, 32204, 36084, 37101, 41571, 43359, 46314, 48306, 49468, 54126, 55428, 57812, 72459, 74202, 83142, 86718, 92628, 96612, 108252, 111303, 130077, 144918, 148404, 166284, 173436, 222606, 249581, 260154, 289836, 383377, 445212, 448043, 499162, 520308, 748743, 766754, 896086, 998324, 1150131, 1199599, 1344129, 1497486, 1533508, 1792172, 2246229, 2300262, 2399198, 2688258, 2994972, 3450393, 3598797, 4032387, 4492458, 4600524, 4798396, 5376516, 6900786, 7197594, 8064774, 8984916, 10796391, 13801572, 14395188, 16129548, 21592782, 37187569, 43185564, 74375138, 111562707, 148750276, 223125414, 334688121, 446250828, 669376242, 1338752484]

約数ペア:

[(1, 1338752484), (2, 669376242), (3, 446250828), (4, 334688121), (6, 223125414), (9, 148750276), (12, 111562707), (18, 74375138), (31, 43185564), (36, 37187569), (62, 21592782), (83, 16129548), (93, 14395188), (97, 13801572), (124, 10796391), (149, 8984916), (166, 8064774), (186, 7197594), (194, 6900786), (249, 5376516), (279, 4798396), (291, 4600524), (298, 4492458), (332, 4032387), (372, 3598797), (388, 3450393), (447, 2994972), (498, 2688258), (558, 2399198), (582, 2300262), (596, 2246229), (747, 1792172), (873, 1533508), (894, 1497486), (996, 1344129), (1116, 1199599), (1164, 1150131), (1341, 998324), (1494, 896086), (1746, 766754), (1788, 748743), (2573, 520308), (2682, 499162), (2988, 448043), (3007, 445212), (3492, 383377), (4619, 289836), (5146, 260154), (5364, 249581), (6014, 222606), (7719, 173436), (8051, 166284), (9021, 148404), (9238, 144918), (10292, 130077), (12028, 111303), (12367, 108252), (13857, 96612), (14453, 92628), (15438, 86718), (16102, 83142), (18042, 74202), (18476, 72459), (23157, 57812), (24153, 55428), (24734, 54126), (27063, 49468), (27714, 48306), (28906, 46314), (30876, 43359), (32204, 41571), (36084, 37101)]