18648155792

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{2617}}^1$

素因数の和:2849

約数の個数: 120

約数和(自身を含む): 43021855800

約数和(自身を除く): 24373700008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 149, 196, 244, 298, 392, 427, 488, 596, 784, 854, 976, 1043, 1192, 1708, 2086, 2384, 2617, 2989, 3416, 4172, 5234, 5978, 6832, 7301, 8344, 9089, 10468, 11956, 14602, 16688, 18178, 18319, 20936, 23912, 29204, 36356, 36638, 41872, 47824, 58408, 63623, 72712, 73276, 116816, 127246, 128233, 145424, 146552, 159637, 254492, 256466, 293104, 319274, 389933, 445361, 508984, 512932, 638548, 779866, 890722, 1017968, 1025864, 1117459, 1277096, 1559732, 1781444, 2051728, 2234918, 2554192, 2729531, 3119464, 3562888, 4469836, 5459062, 6238928, 7125776, 7822213, 8939672, 10918124, 15644426, 17879344, 19106717, 21836248, 23785913, 31288852, 38213434, 43672496, 47571826, 62577704, 76426868, 95143652, 125155408, 152853736, 166501391, 190287304, 305707472, 333002782, 380574608, 666005564, 1165509737, 1332011128, 2331019474, 2664022256, 4662038948, 9324077896, 18648155792]

約数ペア:

[(1, 18648155792), (2, 9324077896), (4, 4662038948), (7, 2664022256), (8, 2331019474), (14, 1332011128), (16, 1165509737), (28, 666005564), (49, 380574608), (56, 333002782), (61, 305707472), (98, 190287304), (112, 166501391), (122, 152853736), (149, 125155408), (196, 95143652), (244, 76426868), (298, 62577704), (392, 47571826), (427, 43672496), (488, 38213434), (596, 31288852), (784, 23785913), (854, 21836248), (976, 19106717), (1043, 17879344), (1192, 15644426), (1708, 10918124), (2086, 8939672), (2384, 7822213), (2617, 7125776), (2989, 6238928), (3416, 5459062), (4172, 4469836), (5234, 3562888), (5978, 3119464), (6832, 2729531), (7301, 2554192), (8344, 2234918), (9089, 2051728), (10468, 1781444), (11956, 1559732), (14602, 1277096), (16688, 1117459), (18178, 1025864), (18319, 1017968), (20936, 890722), (23912, 779866), (29204, 638548), (36356, 512932), (36638, 508984), (41872, 445361), (47824, 389933), (58408, 319274), (63623, 293104), (72712, 256466), (73276, 254492), (116816, 159637), (127246, 146552), (128233, 145424)]