9902702992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{9539}}^1$

素因数の和:9621

約数の個数: 160

約数和(自身を含む): 25438371840

約数和(自身を除く): 15535668848

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 31, 46, 52, 56, 62, 91, 92, 104, 112, 124, 161, 182, 184, 208, 217, 248, 299, 322, 364, 368, 403, 434, 496, 598, 644, 713, 728, 806, 868, 1196, 1288, 1426, 1456, 1612, 1736, 2093, 2392, 2576, 2821, 2852, 3224, 3472, 4186, 4784, 4991, 5642, 5704, 6448, 8372, 9269, 9539, 9982, 11284, 11408, 16744, 18538, 19078, 19964, 22568, 33488, 37076, 38156, 39928, 45136, 64883, 66773, 74152, 76312, 79856, 124007, 129766, 133546, 148304, 152624, 219397, 248014, 259532, 267092, 295709, 438794, 496028, 519064, 534184, 591418, 868049, 877588, 992056, 1038128, 1068368, 1182836, 1535779, 1736098, 1755176, 1984112, 2069963, 2365672, 2852161, 3071558, 3472196, 3510352, 3844217, 4139926, 4731344, 5704322, 6143116, 6801307, 6944392, 7688434, 8279852, 11408644, 12286232, 13602614, 13888784, 15376868, 16559704, 19965127, 22817288, 24572464, 26909519, 27205228, 30753736, 33119408, 39930254, 45634576, 47609149, 53819038, 54410456, 61507472, 79860508, 88416991, 95218298, 107638076, 108820912, 159721016, 176833982, 190436596, 215276152, 319442032, 353667964, 380873192, 430552304, 618918937, 707335928, 761746384, 1237837874, 1414671856, 2475675748, 4951351496, 9902702992]

約数ペア:

[(1, 9902702992), (2, 4951351496), (4, 2475675748), (7, 1414671856), (8, 1237837874), (13, 761746384), (14, 707335928), (16, 618918937), (23, 430552304), (26, 380873192), (28, 353667964), (31, 319442032), (46, 215276152), (52, 190436596), (56, 176833982), (62, 159721016), (91, 108820912), (92, 107638076), (104, 95218298), (112, 88416991), (124, 79860508), (161, 61507472), (182, 54410456), (184, 53819038), (208, 47609149), (217, 45634576), (248, 39930254), (299, 33119408), (322, 30753736), (364, 27205228), (368, 26909519), (403, 24572464), (434, 22817288), (496, 19965127), (598, 16559704), (644, 15376868), (713, 13888784), (728, 13602614), (806, 12286232), (868, 11408644), (1196, 8279852), (1288, 7688434), (1426, 6944392), (1456, 6801307), (1612, 6143116), (1736, 5704322), (2093, 4731344), (2392, 4139926), (2576, 3844217), (2821, 3510352), (2852, 3472196), (3224, 3071558), (3472, 2852161), (4186, 2365672), (4784, 2069963), (4991, 1984112), (5642, 1755176), (5704, 1736098), (6448, 1535779), (8372, 1182836), (9269, 1068368), (9539, 1038128), (9982, 992056), (11284, 877588), (11408, 868049), (16744, 591418), (18538, 534184), (19078, 519064), (19964, 496028), (22568, 438794), (33488, 295709), (37076, 267092), (38156, 259532), (39928, 248014), (45136, 219397), (64883, 152624), (66773, 148304), (74152, 133546), (76312, 129766), (79856, 124007)]