19458702945

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:936

約数の個数: 192

約数和(自身を含む): 40683202560

約数和(自身を除く): 21224499615

約数列:

[1, 3, 5, 9, 11, 15, 17, 31, 33, 45, 51, 55, 85, 93, 97, 99, 153, 155, 165, 187, 255, 279, 291, 341, 465, 485, 495, 527, 561, 765, 769, 873, 935, 1023, 1067, 1395, 1455, 1581, 1649, 1683, 1705, 2307, 2635, 2805, 3007, 3069, 3201, 3845, 4365, 4743, 4947, 5115, 5335, 5797, 6921, 7905, 8245, 8415, 8459, 9021, 9603, 11535, 13073, 14841, 15035, 15345, 16005, 17391, 18139, 23715, 23839, 24735, 25377, 27063, 28985, 33077, 34605, 39219, 42295, 45105, 48015, 51119, 52173, 54417, 65365, 71517, 74205, 74593, 76131, 86955, 90695, 99231, 117657, 119195, 126885, 135315, 143803, 153357, 163251, 165385, 196095, 214551, 223779, 255595, 260865, 262229, 272085, 297693, 357585, 372965, 380655, 405263, 431409, 460071, 496155, 562309, 588285, 671337, 719015, 766785, 786687, 816255, 820523, 1072755, 1118895, 1215789, 1268081, 1294227, 1311145, 1488465, 1686927, 2026315, 2157045, 2300355, 2312383, 2360061, 2461569, 2811545, 3356685, 3647367, 3804243, 3933435, 4102615, 4457893, 5060781, 6078945, 6340405, 6471135, 6937149, 7384707, 8434635, 11412729, 11561915, 11800305, 12307845, 13373679, 13948891, 18236835, 19021215, 20811447, 22289465, 25303905, 25436213, 34685745, 36923535, 39310511, 40121037, 41846673, 57063645, 66868395, 69744455, 76308639, 104057235, 117931533, 125540019, 127181065, 196552555, 200605185, 209233365, 228925917, 353794599, 381543195, 432415621, 589657665, 627700095, 1144629585, 1297246863, 1768972995, 2162078105, 3891740589, 6486234315, 19458702945]

約数ペア:

[(1, 19458702945), (3, 6486234315), (5, 3891740589), (9, 2162078105), (11, 1768972995), (15, 1297246863), (17, 1144629585), (31, 627700095), (33, 589657665), (45, 432415621), (51, 381543195), (55, 353794599), (85, 228925917), (93, 209233365), (97, 200605185), (99, 196552555), (153, 127181065), (155, 125540019), (165, 117931533), (187, 104057235), (255, 76308639), (279, 69744455), (291, 66868395), (341, 57063645), (465, 41846673), (485, 40121037), (495, 39310511), (527, 36923535), (561, 34685745), (765, 25436213), (769, 25303905), (873, 22289465), (935, 20811447), (1023, 19021215), (1067, 18236835), (1395, 13948891), (1455, 13373679), (1581, 12307845), (1649, 11800305), (1683, 11561915), (1705, 11412729), (2307, 8434635), (2635, 7384707), (2805, 6937149), (3007, 6471135), (3069, 6340405), (3201, 6078945), (3845, 5060781), (4365, 4457893), (4743, 4102615), (4947, 3933435), (5115, 3804243), (5335, 3647367), (5797, 3356685), (6921, 2811545), (7905, 2461569), (8245, 2360061), (8415, 2312383), (8459, 2300355), (9021, 2157045), (9603, 2026315), (11535, 1686927), (13073, 1488465), (14841, 1311145), (15035, 1294227), (15345, 1268081), (16005, 1215789), (17391, 1118895), (18139, 1072755), (23715, 820523), (23839, 816255), (24735, 786687), (25377, 766785), (27063, 719015), (28985, 671337), (33077, 588285), (34605, 562309), (39219, 496155), (42295, 460071), (45105, 431409), (48015, 405263), (51119, 380655), (52173, 372965), (54417, 357585), (65365, 297693), (71517, 272085), (74205, 262229), (74593, 260865), (76131, 255595), (86955, 223779), (90695, 214551), (99231, 196095), (117657, 165385), (119195, 163251), (126885, 153357), (135315, 143803)]