968860188

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 144

約数和(自身を含む): 2670857280

約数和(自身を除く): 1701997092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 157, 174, 207, 257, 261, 276, 314, 348, 414, 471, 514, 522, 628, 667, 771, 828, 942, 1028, 1044, 1334, 1413, 1542, 1884, 2001, 2313, 2668, 2826, 3084, 3611, 4002, 4553, 4626, 5652, 5911, 6003, 7222, 7453, 8004, 9106, 9252, 10833, 11822, 12006, 13659, 14444, 14906, 17733, 18212, 21666, 22359, 23644, 24012, 27318, 29812, 32499, 35466, 40349, 40977, 43332, 44718, 53199, 54636, 64998, 67077, 70932, 80698, 81954, 89436, 104719, 106398, 121047, 129996, 134154, 161396, 163908, 171419, 209438, 212796, 242094, 268308, 314157, 342838, 363141, 418876, 484188, 514257, 628314, 685676, 726282, 928027, 942471, 1028514, 1170121, 1256628, 1452564, 1542771, 1856054, 1884942, 2057028, 2340242, 2784081, 3085542, 3510363, 3712108, 3769884, 4680484, 5568162, 6171084, 7020726, 8352243, 10531089, 11136324, 14041452, 16704486, 21062178, 26912783, 33408972, 42124356, 53825566, 80738349, 107651132, 161476698, 242215047, 322953396, 484430094, 968860188]

約数ペア:

[(1, 968860188), (2, 484430094), (3, 322953396), (4, 242215047), (6, 161476698), (9, 107651132), (12, 80738349), (18, 53825566), (23, 42124356), (29, 33408972), (36, 26912783), (46, 21062178), (58, 16704486), (69, 14041452), (87, 11136324), (92, 10531089), (116, 8352243), (138, 7020726), (157, 6171084), (174, 5568162), (207, 4680484), (257, 3769884), (261, 3712108), (276, 3510363), (314, 3085542), (348, 2784081), (414, 2340242), (471, 2057028), (514, 1884942), (522, 1856054), (628, 1542771), (667, 1452564), (771, 1256628), (828, 1170121), (942, 1028514), (1028, 942471), (1044, 928027), (1334, 726282), (1413, 685676), (1542, 628314), (1884, 514257), (2001, 484188), (2313, 418876), (2668, 363141), (2826, 342838), (3084, 314157), (3611, 268308), (4002, 242094), (4553, 212796), (4626, 209438), (5652, 171419), (5911, 163908), (6003, 161396), (7222, 134154), (7453, 129996), (8004, 121047), (9106, 106398), (9252, 104719), (10833, 89436), (11822, 81954), (12006, 80698), (13659, 70932), (14444, 67077), (14906, 64998), (17733, 54636), (18212, 53199), (21666, 44718), (22359, 43332), (23644, 40977), (24012, 40349), (27318, 35466), (29812, 32499)]