237829644

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:177

約数の個数: 144

約数和(自身を含む): 679194880

約数和(自身を除く): 441365236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 97, 117, 124, 156, 169, 186, 194, 234, 279, 291, 338, 372, 388, 403, 468, 507, 558, 582, 676, 806, 873, 1014, 1116, 1164, 1209, 1261, 1521, 1612, 1746, 2028, 2197, 2418, 2522, 3007, 3042, 3492, 3627, 3783, 4394, 4836, 5044, 5239, 6014, 6084, 6591, 7254, 7566, 8788, 9021, 10478, 11349, 12028, 13182, 14508, 15132, 15717, 16393, 18042, 19773, 20956, 22698, 26364, 27063, 31434, 32786, 36084, 39091, 39546, 45396, 47151, 49179, 54126, 62868, 65572, 68107, 78182, 79092, 94302, 98358, 108252, 117273, 136214, 147537, 156364, 188604, 196716, 204321, 213109, 234546, 272428, 295074, 351819, 408642, 426218, 469092, 508183, 590148, 612963, 639327, 703638, 817284, 852436, 1016366, 1225926, 1278654, 1407276, 1524549, 1917981, 2032732, 2451852, 2557308, 3049098, 3835962, 4573647, 6098196, 6606379, 7671924, 9147294, 13212758, 18294588, 19819137, 26425516, 39638274, 59457411, 79276548, 118914822, 237829644]

約数ペア:

[(1, 237829644), (2, 118914822), (3, 79276548), (4, 59457411), (6, 39638274), (9, 26425516), (12, 19819137), (13, 18294588), (18, 13212758), (26, 9147294), (31, 7671924), (36, 6606379), (39, 6098196), (52, 4573647), (62, 3835962), (78, 3049098), (93, 2557308), (97, 2451852), (117, 2032732), (124, 1917981), (156, 1524549), (169, 1407276), (186, 1278654), (194, 1225926), (234, 1016366), (279, 852436), (291, 817284), (338, 703638), (372, 639327), (388, 612963), (403, 590148), (468, 508183), (507, 469092), (558, 426218), (582, 408642), (676, 351819), (806, 295074), (873, 272428), (1014, 234546), (1116, 213109), (1164, 204321), (1209, 196716), (1261, 188604), (1521, 156364), (1612, 147537), (1746, 136214), (2028, 117273), (2197, 108252), (2418, 98358), (2522, 94302), (3007, 79092), (3042, 78182), (3492, 68107), (3627, 65572), (3783, 62868), (4394, 54126), (4836, 49179), (5044, 47151), (5239, 45396), (6014, 39546), (6084, 39091), (6591, 36084), (7254, 32786), (7566, 31434), (8788, 27063), (9021, 26364), (10478, 22698), (11349, 20956), (12028, 19773), (13182, 18042), (14508, 16393), (15132, 15717)]