788506290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:545

約数の個数: 192

約数和(自身を含む): 2428538112

約数和(自身を除く): 1640031822

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 197, 198, 234, 286, 311, 330, 390, 394, 429, 495, 585, 591, 622, 715, 858, 933, 985, 990, 1170, 1182, 1287, 1430, 1555, 1773, 1866, 1970, 2145, 2167, 2561, 2574, 2799, 2955, 3110, 3421, 3546, 4043, 4290, 4334, 4665, 5122, 5598, 5910, 6435, 6501, 6842, 7683, 8086, 8865, 9330, 10263, 10835, 12129, 12805, 12870, 13002, 13995, 15366, 17105, 17730, 19503, 20215, 20526, 21670, 23049, 24258, 25610, 27990, 28171, 30789, 32505, 34210, 36387, 38415, 39006, 40430, 44473, 46098, 51315, 56342, 60645, 61267, 61578, 65010, 72774, 76830, 84513, 88946, 97515, 102630, 115245, 121290, 122534, 133419, 140855, 153945, 169026, 181935, 183801, 195030, 222365, 230490, 253539, 266838, 281710, 306335, 307890, 363870, 367602, 400257, 422565, 444730, 507078, 551403, 612670, 667095, 673937, 796471, 800514, 845130, 919005, 1102806, 1267695, 1334190, 1347874, 1592942, 1838010, 2001285, 2021811, 2389413, 2535390, 2757015, 3369685, 3982355, 4002570, 4043622, 4778826, 5514030, 6065433, 6739370, 7168239, 7964710, 8761181, 10109055, 11947065, 12130866, 14336478, 17522362, 20218110, 23894130, 26283543, 30327165, 35841195, 43805905, 52567086, 60654330, 71682390, 78850629, 87611810, 131417715, 157701258, 262835430, 394253145, 788506290]

約数ペア:

[(1, 788506290), (2, 394253145), (3, 262835430), (5, 157701258), (6, 131417715), (9, 87611810), (10, 78850629), (11, 71682390), (13, 60654330), (15, 52567086), (18, 43805905), (22, 35841195), (26, 30327165), (30, 26283543), (33, 23894130), (39, 20218110), (45, 17522362), (55, 14336478), (65, 12130866), (66, 11947065), (78, 10109055), (90, 8761181), (99, 7964710), (110, 7168239), (117, 6739370), (130, 6065433), (143, 5514030), (165, 4778826), (195, 4043622), (197, 4002570), (198, 3982355), (234, 3369685), (286, 2757015), (311, 2535390), (330, 2389413), (390, 2021811), (394, 2001285), (429, 1838010), (495, 1592942), (585, 1347874), (591, 1334190), (622, 1267695), (715, 1102806), (858, 919005), (933, 845130), (985, 800514), (990, 796471), (1170, 673937), (1182, 667095), (1287, 612670), (1430, 551403), (1555, 507078), (1773, 444730), (1866, 422565), (1970, 400257), (2145, 367602), (2167, 363870), (2561, 307890), (2574, 306335), (2799, 281710), (2955, 266838), (3110, 253539), (3421, 230490), (3546, 222365), (4043, 195030), (4290, 183801), (4334, 181935), (4665, 169026), (5122, 153945), (5598, 140855), (5910, 133419), (6435, 122534), (6501, 121290), (6842, 115245), (7683, 102630), (8086, 97515), (8865, 88946), (9330, 84513), (10263, 76830), (10835, 72774), (12129, 65010), (12805, 61578), (12870, 61267), (13002, 60645), (13995, 56342), (15366, 51315), (17105, 46098), (17730, 44473), (19503, 40430), (20215, 39006), (20526, 38415), (21670, 36387), (23049, 34210), (24258, 32505), (25610, 30789), (27990, 28171)]