98408601488

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{1091}}^1\times {\mathrm{19507}}^1$

素因数の和:20640

約数の個数: 60

約数和(自身を含む): 202738138512

約数和(自身を除く): 104329537024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 289, 578, 1091, 1156, 2182, 2312, 4364, 4624, 8728, 17456, 18547, 19507, 37094, 39014, 74188, 78028, 148376, 156056, 296752, 312112, 315299, 331619, 630598, 663238, 1261196, 1326476, 2522392, 2652952, 5044784, 5305904, 5637523, 11275046, 21282137, 22550092, 42564274, 45100184, 85128548, 90200368, 170257096, 340514192, 361796329, 723592658, 1447185316, 2894370632, 5788741264, 6150537593, 12301075186, 24602150372, 49204300744, 98408601488]

約数ペア:

[(1, 98408601488), (2, 49204300744), (4, 24602150372), (8, 12301075186), (16, 6150537593), (17, 5788741264), (34, 2894370632), (68, 1447185316), (136, 723592658), (272, 361796329), (289, 340514192), (578, 170257096), (1091, 90200368), (1156, 85128548), (2182, 45100184), (2312, 42564274), (4364, 22550092), (4624, 21282137), (8728, 11275046), (17456, 5637523), (18547, 5305904), (19507, 5044784), (37094, 2652952), (39014, 2522392), (74188, 1326476), (78028, 1261196), (148376, 663238), (156056, 630598), (296752, 331619), (312112, 315299)]