1388331252

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{5059}}^1$

素因数の和:5104

約数の個数: 180

約数和(自身を含む): 4560112480

約数和(自身を除く): 3171781228

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 297, 308, 324, 363, 378, 396, 462, 484, 567, 594, 693, 726, 756, 847, 891, 924, 1089, 1134, 1188, 1386, 1452, 1694, 1782, 2079, 2178, 2268, 2541, 2772, 3267, 3388, 3564, 4158, 4356, 5059, 5082, 6237, 6534, 7623, 8316, 9801, 10118, 10164, 12474, 13068, 15177, 15246, 19602, 20236, 22869, 24948, 30354, 30492, 35413, 39204, 45531, 45738, 55649, 60708, 68607, 70826, 91062, 91476, 106239, 111298, 136593, 137214, 141652, 166947, 182124, 212478, 222596, 273186, 274428, 318717, 333894, 389543, 409779, 424956, 500841, 546372, 612139, 637434, 667788, 779086, 819558, 956151, 1001682, 1168629, 1224278, 1274868, 1502523, 1558172, 1639116, 1836417, 1912302, 2003364, 2337258, 2448556, 2868453, 3005046, 3505887, 3672834, 3824604, 4284973, 4507569, 4674516, 5509251, 5736906, 6010092, 7011774, 7345668, 8569946, 9015138, 10517661, 11018502, 11473812, 12854919, 14023548, 16527753, 17139892, 18030276, 21035322, 22037004, 25709838, 31552983, 33055506, 38564757, 42070644, 49583259, 51419676, 63105966, 66111012, 77129514, 99166518, 115694271, 126211932, 154259028, 198333036, 231388542, 347082813, 462777084, 694165626, 1388331252]

約数ペア:

[(1, 1388331252), (2, 694165626), (3, 462777084), (4, 347082813), (6, 231388542), (7, 198333036), (9, 154259028), (11, 126211932), (12, 115694271), (14, 99166518), (18, 77129514), (21, 66111012), (22, 63105966), (27, 51419676), (28, 49583259), (33, 42070644), (36, 38564757), (42, 33055506), (44, 31552983), (54, 25709838), (63, 22037004), (66, 21035322), (77, 18030276), (81, 17139892), (84, 16527753), (99, 14023548), (108, 12854919), (121, 11473812), (126, 11018502), (132, 10517661), (154, 9015138), (162, 8569946), (189, 7345668), (198, 7011774), (231, 6010092), (242, 5736906), (252, 5509251), (297, 4674516), (308, 4507569), (324, 4284973), (363, 3824604), (378, 3672834), (396, 3505887), (462, 3005046), (484, 2868453), (567, 2448556), (594, 2337258), (693, 2003364), (726, 1912302), (756, 1836417), (847, 1639116), (891, 1558172), (924, 1502523), (1089, 1274868), (1134, 1224278), (1188, 1168629), (1386, 1001682), (1452, 956151), (1694, 819558), (1782, 779086), (2079, 667788), (2178, 637434), (2268, 612139), (2541, 546372), (2772, 500841), (3267, 424956), (3388, 409779), (3564, 389543), (4158, 333894), (4356, 318717), (5059, 274428), (5082, 273186), (6237, 222596), (6534, 212478), (7623, 182124), (8316, 166947), (9801, 141652), (10118, 137214), (10164, 136593), (12474, 111298), (13068, 106239), (15177, 91476), (15246, 91062), (19602, 70826), (20236, 68607), (22869, 60708), (24948, 55649), (30354, 45738), (30492, 45531), (35413, 39204)]