205369488

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:517

約数の個数: 120

約数和(自身を含む): 595408320

約数和(自身を除く): 390038832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 71, 72, 106, 142, 144, 159, 212, 213, 284, 318, 379, 424, 426, 477, 568, 636, 639, 758, 848, 852, 954, 1136, 1137, 1272, 1278, 1516, 1704, 1908, 2274, 2544, 2556, 3032, 3408, 3411, 3763, 3816, 4548, 5112, 6064, 6822, 7526, 7632, 9096, 10224, 11289, 13644, 15052, 18192, 20087, 22578, 26909, 27288, 30104, 33867, 40174, 45156, 53818, 54576, 60208, 60261, 67734, 80348, 80727, 90312, 107636, 120522, 135468, 160696, 161454, 180624, 180783, 215272, 241044, 242181, 270936, 321392, 322908, 361566, 430544, 482088, 484362, 541872, 645816, 723132, 964176, 968724, 1291632, 1426177, 1446264, 1937448, 2852354, 2892528, 3874896, 4278531, 5704708, 8557062, 11409416, 12835593, 17114124, 22818832, 25671186, 34228248, 51342372, 68456496, 102684744, 205369488]

約数ペア:

[(1, 205369488), (2, 102684744), (3, 68456496), (4, 51342372), (6, 34228248), (8, 25671186), (9, 22818832), (12, 17114124), (16, 12835593), (18, 11409416), (24, 8557062), (36, 5704708), (48, 4278531), (53, 3874896), (71, 2892528), (72, 2852354), (106, 1937448), (142, 1446264), (144, 1426177), (159, 1291632), (212, 968724), (213, 964176), (284, 723132), (318, 645816), (379, 541872), (424, 484362), (426, 482088), (477, 430544), (568, 361566), (636, 322908), (639, 321392), (758, 270936), (848, 242181), (852, 241044), (954, 215272), (1136, 180783), (1137, 180624), (1272, 161454), (1278, 160696), (1516, 135468), (1704, 120522), (1908, 107636), (2274, 90312), (2544, 80727), (2556, 80348), (3032, 67734), (3408, 60261), (3411, 60208), (3763, 54576), (3816, 53818), (4548, 45156), (5112, 40174), (6064, 33867), (6822, 30104), (7526, 27288), (7632, 26909), (9096, 22578), (10224, 20087), (11289, 18192), (13644, 15052)]