242911536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{23321}}^1$

素因数の和:23370

約数の個数: 80

約数和(自身を含む): 740333568

約数和(自身を除く): 497422032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 23321, 46642, 69963, 93284, 139926, 163247, 186568, 279852, 326494, 373136, 489741, 559704, 652988, 722951, 979482, 1119408, 1305976, 1445902, 1958964, 2168853, 2611952, 2891804, 3917928, 4337706, 5060657, 5783608, 7835856, 8675412, 10121314, 11567216, 15181971, 17350824, 20242628, 30363942, 34701648, 40485256, 60727884, 80970512, 121455768, 242911536]

約数ペア:

[(1, 242911536), (2, 121455768), (3, 80970512), (4, 60727884), (6, 40485256), (7, 34701648), (8, 30363942), (12, 20242628), (14, 17350824), (16, 15181971), (21, 11567216), (24, 10121314), (28, 8675412), (31, 7835856), (42, 5783608), (48, 5060657), (56, 4337706), (62, 3917928), (84, 2891804), (93, 2611952), (112, 2168853), (124, 1958964), (168, 1445902), (186, 1305976), (217, 1119408), (248, 979482), (336, 722951), (372, 652988), (434, 559704), (496, 489741), (651, 373136), (744, 326494), (868, 279852), (1302, 186568), (1488, 163247), (1736, 139926), (2604, 93284), (3472, 69963), (5208, 46642), (10416, 23321)]