1946391912

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{229}}^1\times {\mathrm{1217}}^1$

素因数の和:1555

約数の個数: 96

約数和(自身を含む): 5353475400

約数和(自身を除く): 3407083488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 229, 291, 388, 458, 582, 687, 776, 873, 916, 1164, 1217, 1374, 1746, 1832, 2061, 2328, 2434, 2748, 3492, 3651, 4122, 4868, 5496, 6984, 7302, 8244, 9736, 10953, 14604, 16488, 21906, 22213, 29208, 43812, 44426, 66639, 87624, 88852, 118049, 133278, 177704, 199917, 236098, 266556, 278693, 354147, 399834, 472196, 533112, 557386, 708294, 799668, 836079, 944392, 1062441, 1114772, 1416588, 1599336, 1672158, 2124882, 2229544, 2508237, 2833176, 3344316, 4249764, 5016474, 6688632, 8499528, 10032948, 20065896, 27033221, 54066442, 81099663, 108132884, 162199326, 216265768, 243298989, 324398652, 486597978, 648797304, 973195956, 1946391912]

約数ペア:

[(1, 1946391912), (2, 973195956), (3, 648797304), (4, 486597978), (6, 324398652), (8, 243298989), (9, 216265768), (12, 162199326), (18, 108132884), (24, 81099663), (36, 54066442), (72, 27033221), (97, 20065896), (194, 10032948), (229, 8499528), (291, 6688632), (388, 5016474), (458, 4249764), (582, 3344316), (687, 2833176), (776, 2508237), (873, 2229544), (916, 2124882), (1164, 1672158), (1217, 1599336), (1374, 1416588), (1746, 1114772), (1832, 1062441), (2061, 944392), (2328, 836079), (2434, 799668), (2748, 708294), (3492, 557386), (3651, 533112), (4122, 472196), (4868, 399834), (5496, 354147), (6984, 278693), (7302, 266556), (8244, 236098), (9736, 199917), (10953, 177704), (14604, 133278), (16488, 118049), (21906, 88852), (22213, 87624), (29208, 66639), (43812, 44426)]