440265168

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{9293}}^1$

素因数の和:9361

約数の個数: 120

約数和(自身を含む): 1438265088

約数和(自身を除く): 997999920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 9293, 11844, 15792, 18586, 23688, 27879, 37172, 47376, 55758, 65051, 74344, 83637, 111516, 130102, 148688, 167274, 195153, 223032, 260204, 334548, 390306, 436771, 446064, 520408, 585459, 669096, 780612, 873542, 1040816, 1170918, 1310313, 1338192, 1561224, 1747084, 2341836, 2620626, 3057397, 3122448, 3494168, 3930939, 4683672, 5241252, 6114794, 6988336, 7861878, 9172191, 9367344, 10482504, 12229588, 15723756, 18344382, 20965008, 24459176, 27516573, 31447512, 36688764, 48918352, 55033146, 62895024, 73377528, 110066292, 146755056, 220132584, 440265168]

約数ペア:

[(1, 440265168), (2, 220132584), (3, 146755056), (4, 110066292), (6, 73377528), (7, 62895024), (8, 55033146), (9, 48918352), (12, 36688764), (14, 31447512), (16, 27516573), (18, 24459176), (21, 20965008), (24, 18344382), (28, 15723756), (36, 12229588), (42, 10482504), (47, 9367344), (48, 9172191), (56, 7861878), (63, 6988336), (72, 6114794), (84, 5241252), (94, 4683672), (112, 3930939), (126, 3494168), (141, 3122448), (144, 3057397), (168, 2620626), (188, 2341836), (252, 1747084), (282, 1561224), (329, 1338192), (336, 1310313), (376, 1170918), (423, 1040816), (504, 873542), (564, 780612), (658, 669096), (752, 585459), (846, 520408), (987, 446064), (1008, 436771), (1128, 390306), (1316, 334548), (1692, 260204), (1974, 223032), (2256, 195153), (2632, 167274), (2961, 148688), (3384, 130102), (3948, 111516), (5264, 83637), (5922, 74344), (6768, 65051), (7896, 55758), (9293, 47376), (11844, 37172), (15792, 27879), (18586, 23688)]