121427856312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1\times {\mathrm{17789}}^1$

素因数の和:18837

約数の個数: 128

約数和(自身を含む): 355777228800

約数和(自身を除く): 234349372488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 41, 42, 56, 82, 84, 123, 164, 168, 246, 287, 328, 492, 574, 861, 984, 991, 1148, 1722, 1982, 2296, 2973, 3444, 3964, 5946, 6888, 6937, 7928, 11892, 13874, 17789, 20811, 23784, 27748, 35578, 40631, 41622, 53367, 55496, 71156, 81262, 83244, 106734, 121893, 124523, 142312, 162524, 166488, 213468, 243786, 249046, 284417, 325048, 373569, 426936, 487572, 498092, 568834, 729349, 747138, 853251, 975144, 996184, 1137668, 1458698, 1494276, 1706502, 2188047, 2275336, 2917396, 2988552, 3413004, 4376094, 5105443, 5834792, 6826008, 8752188, 10210886, 15316329, 17504376, 17628899, 20421772, 30632658, 35257798, 40843544, 52886697, 61265316, 70515596, 105773394, 122530632, 123402293, 141031192, 211546788, 246804586, 370206879, 423093576, 493609172, 722784859, 740413758, 987218344, 1445569718, 1480827516, 2168354577, 2891139436, 2961655032, 4336709154, 5059494013, 5782278872, 8673418308, 10118988026, 15178482039, 17346836616, 20237976052, 30356964078, 40475952104, 60713928156, 121427856312]

約数ペア:

[(1, 121427856312), (2, 60713928156), (3, 40475952104), (4, 30356964078), (6, 20237976052), (7, 17346836616), (8, 15178482039), (12, 10118988026), (14, 8673418308), (21, 5782278872), (24, 5059494013), (28, 4336709154), (41, 2961655032), (42, 2891139436), (56, 2168354577), (82, 1480827516), (84, 1445569718), (123, 987218344), (164, 740413758), (168, 722784859), (246, 493609172), (287, 423093576), (328, 370206879), (492, 246804586), (574, 211546788), (861, 141031192), (984, 123402293), (991, 122530632), (1148, 105773394), (1722, 70515596), (1982, 61265316), (2296, 52886697), (2973, 40843544), (3444, 35257798), (3964, 30632658), (5946, 20421772), (6888, 17628899), (6937, 17504376), (7928, 15316329), (11892, 10210886), (13874, 8752188), (17789, 6826008), (20811, 5834792), (23784, 5105443), (27748, 4376094), (35578, 3413004), (40631, 2988552), (41622, 2917396), (53367, 2275336), (55496, 2188047), (71156, 1706502), (81262, 1494276), (83244, 1458698), (106734, 1137668), (121893, 996184), (124523, 975144), (142312, 853251), (162524, 747138), (166488, 729349), (213468, 568834), (243786, 498092), (249046, 487572), (284417, 426936), (325048, 373569)]