1537738384

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{157}}^1$

素因数の和:254

約数の個数: 180

約数和(自身を含む): 3881243772

約数和(自身を除く): 2343505388

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 157, 182, 196, 208, 217, 248, 314, 364, 392, 403, 434, 496, 628, 637, 728, 784, 806, 868, 961, 1099, 1256, 1274, 1456, 1519, 1612, 1736, 1922, 2041, 2198, 2512, 2548, 2821, 3038, 3224, 3472, 3844, 4082, 4396, 4867, 5096, 5642, 6076, 6448, 6727, 7688, 7693, 8164, 8792, 9734, 10192, 11284, 12152, 12493, 13454, 14287, 15376, 15386, 16328, 17584, 19468, 19747, 22568, 24304, 24986, 26908, 28574, 30772, 32656, 34069, 38936, 39494, 45136, 47089, 49972, 53816, 57148, 61544, 63271, 68138, 77872, 78988, 87451, 94178, 99944, 100009, 107632, 114296, 123088, 126542, 136276, 150877, 157976, 174902, 188356, 199888, 200018, 228592, 238483, 253084, 272552, 301754, 315952, 349804, 376712, 400036, 442897, 476966, 506168, 545104, 603508, 612157, 699608, 753424, 800072, 885794, 953932, 1012336, 1056139, 1207016, 1224314, 1399216, 1600144, 1771588, 1907864, 1961401, 2112278, 2414032, 2448628, 3100279, 3543176, 3815728, 3922802, 4224556, 4897256, 6200558, 7086352, 7392973, 7845604, 8449112, 9794512, 12401116, 13729807, 14785946, 15691208, 16898224, 24802232, 27459614, 29571892, 31382416, 49604464, 54919228, 59143784, 96108649, 109838456, 118287568, 192217298, 219676912, 384434596, 768869192, 1537738384]

約数ペア:

[(1, 1537738384), (2, 768869192), (4, 384434596), (7, 219676912), (8, 192217298), (13, 118287568), (14, 109838456), (16, 96108649), (26, 59143784), (28, 54919228), (31, 49604464), (49, 31382416), (52, 29571892), (56, 27459614), (62, 24802232), (91, 16898224), (98, 15691208), (104, 14785946), (112, 13729807), (124, 12401116), (157, 9794512), (182, 8449112), (196, 7845604), (208, 7392973), (217, 7086352), (248, 6200558), (314, 4897256), (364, 4224556), (392, 3922802), (403, 3815728), (434, 3543176), (496, 3100279), (628, 2448628), (637, 2414032), (728, 2112278), (784, 1961401), (806, 1907864), (868, 1771588), (961, 1600144), (1099, 1399216), (1256, 1224314), (1274, 1207016), (1456, 1056139), (1519, 1012336), (1612, 953932), (1736, 885794), (1922, 800072), (2041, 753424), (2198, 699608), (2512, 612157), (2548, 603508), (2821, 545104), (3038, 506168), (3224, 476966), (3472, 442897), (3844, 400036), (4082, 376712), (4396, 349804), (4867, 315952), (5096, 301754), (5642, 272552), (6076, 253084), (6448, 238483), (6727, 228592), (7688, 200018), (7693, 199888), (8164, 188356), (8792, 174902), (9734, 157976), (10192, 150877), (11284, 136276), (12152, 126542), (12493, 123088), (13454, 114296), (14287, 107632), (15376, 100009), (15386, 99944), (16328, 94178), (17584, 87451), (19468, 78988), (19747, 77872), (22568, 68138), (24304, 63271), (24986, 61544), (26908, 57148), (28574, 53816), (30772, 49972), (32656, 47089), (34069, 45136), (38936, 39494)]