1550795688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:848

約数の個数: 192

約数和(自身を含む): 4722157440

約数和(自身を除く): 3171361752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 53, 72, 78, 86, 104, 106, 117, 129, 156, 159, 172, 212, 234, 258, 312, 318, 344, 387, 424, 468, 477, 516, 559, 636, 689, 727, 774, 936, 954, 1032, 1118, 1272, 1378, 1454, 1548, 1677, 1908, 2067, 2181, 2236, 2279, 2756, 2908, 3096, 3354, 3816, 4134, 4362, 4472, 4558, 5031, 5512, 5816, 6201, 6543, 6708, 6837, 8268, 8724, 9116, 9451, 10062, 12402, 13086, 13416, 13674, 16536, 17448, 18232, 18902, 20124, 20511, 24804, 26172, 27348, 28353, 29627, 31261, 37804, 38531, 40248, 41022, 49608, 52344, 54696, 56706, 59254, 62522, 75608, 77062, 82044, 85059, 88881, 93783, 113412, 115593, 118508, 125044, 154124, 164088, 170118, 177762, 187566, 226824, 231186, 237016, 250088, 266643, 281349, 308248, 340236, 346779, 355524, 375132, 406393, 462372, 500903, 533286, 562698, 680472, 693558, 711048, 750264, 812786, 924744, 1001806, 1066572, 1125396, 1219179, 1387116, 1502709, 1625572, 1656833, 2003612, 2133144, 2250792, 2438358, 2774232, 3005418, 3251144, 3313666, 3657537, 4007224, 4508127, 4876716, 4970499, 6010836, 6627332, 7315074, 9016254, 9753432, 9940998, 12021672, 13254664, 14630148, 14911497, 18032508, 19881996, 21538829, 29260296, 29822994, 36065016, 39763992, 43077658, 59645988, 64616487, 86155316, 119291976, 129232974, 172310632, 193849461, 258465948, 387698922, 516931896, 775397844, 1550795688]

約数ペア:

[(1, 1550795688), (2, 775397844), (3, 516931896), (4, 387698922), (6, 258465948), (8, 193849461), (9, 172310632), (12, 129232974), (13, 119291976), (18, 86155316), (24, 64616487), (26, 59645988), (36, 43077658), (39, 39763992), (43, 36065016), (52, 29822994), (53, 29260296), (72, 21538829), (78, 19881996), (86, 18032508), (104, 14911497), (106, 14630148), (117, 13254664), (129, 12021672), (156, 9940998), (159, 9753432), (172, 9016254), (212, 7315074), (234, 6627332), (258, 6010836), (312, 4970499), (318, 4876716), (344, 4508127), (387, 4007224), (424, 3657537), (468, 3313666), (477, 3251144), (516, 3005418), (559, 2774232), (636, 2438358), (689, 2250792), (727, 2133144), (774, 2003612), (936, 1656833), (954, 1625572), (1032, 1502709), (1118, 1387116), (1272, 1219179), (1378, 1125396), (1454, 1066572), (1548, 1001806), (1677, 924744), (1908, 812786), (2067, 750264), (2181, 711048), (2236, 693558), (2279, 680472), (2756, 562698), (2908, 533286), (3096, 500903), (3354, 462372), (3816, 406393), (4134, 375132), (4362, 355524), (4472, 346779), (4558, 340236), (5031, 308248), (5512, 281349), (5816, 266643), (6201, 250088), (6543, 237016), (6708, 231186), (6837, 226824), (8268, 187566), (8724, 177762), (9116, 170118), (9451, 164088), (10062, 154124), (12402, 125044), (13086, 118508), (13416, 115593), (13674, 113412), (16536, 93783), (17448, 88881), (18232, 85059), (18902, 82044), (20124, 77062), (20511, 75608), (24804, 62522), (26172, 59254), (27348, 56706), (28353, 54696), (29627, 52344), (31261, 49608), (37804, 41022), (38531, 40248)]