1330668944

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:369

約数の個数: 120

約数和(自身を含む): 2970044280

約数和(自身を除く): 1639375336

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 121, 137, 173, 176, 232, 242, 274, 319, 346, 464, 484, 548, 638, 692, 968, 1096, 1276, 1384, 1507, 1903, 1936, 2192, 2552, 2768, 3014, 3509, 3806, 3973, 5017, 5104, 6028, 7018, 7612, 7946, 10034, 12056, 14036, 15224, 15892, 16577, 20068, 20933, 23701, 24112, 28072, 30448, 31784, 33154, 40136, 41866, 43703, 47402, 55187, 56144, 63568, 66308, 80272, 83732, 87406, 94804, 110374, 132616, 167464, 174812, 189608, 220748, 260711, 265232, 334928, 349624, 379216, 441496, 480733, 521422, 607057, 687329, 699248, 882992, 961466, 1042844, 1214114, 1374658, 1922932, 2085688, 2428228, 2749316, 2867821, 3845864, 4171376, 4856456, 5498632, 5735642, 7560619, 7691728, 9712912, 10997264, 11471284, 15121238, 22942568, 30242476, 45885136, 60484952, 83166809, 120969904, 166333618, 332667236, 665334472, 1330668944]

約数ペア:

[(1, 1330668944), (2, 665334472), (4, 332667236), (8, 166333618), (11, 120969904), (16, 83166809), (22, 60484952), (29, 45885136), (44, 30242476), (58, 22942568), (88, 15121238), (116, 11471284), (121, 10997264), (137, 9712912), (173, 7691728), (176, 7560619), (232, 5735642), (242, 5498632), (274, 4856456), (319, 4171376), (346, 3845864), (464, 2867821), (484, 2749316), (548, 2428228), (638, 2085688), (692, 1922932), (968, 1374658), (1096, 1214114), (1276, 1042844), (1384, 961466), (1507, 882992), (1903, 699248), (1936, 687329), (2192, 607057), (2552, 521422), (2768, 480733), (3014, 441496), (3509, 379216), (3806, 349624), (3973, 334928), (5017, 265232), (5104, 260711), (6028, 220748), (7018, 189608), (7612, 174812), (7946, 167464), (10034, 132616), (12056, 110374), (14036, 94804), (15224, 87406), (15892, 83732), (16577, 80272), (20068, 66308), (20933, 63568), (23701, 56144), (24112, 55187), (28072, 47402), (30448, 43703), (31784, 41866), (33154, 40136)]