389561773536

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{10651}}^1\times {\mathrm{9769}}^1$

素因数の和:20449

約数の個数: 144

約数和(自身を含む): 1193267078640

約数和(自身を除く): 803705305104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 9769, 10651, 19538, 21302, 29307, 31953, 39076, 42604, 58614, 63906, 78152, 85208, 87921, 95859, 117228, 126997, 127812, 138463, 156304, 170416, 175842, 191718, 234456, 253994, 255624, 276926, 312608, 340832, 351684, 380991, 383436, 415389, 468912, 507988, 511248, 553852, 703368, 761982, 766872, 830778, 937824, 1015976, 1022496, 1107704, 1142973, 1246167, 1406736, 1523964, 1533744, 1661556, 2031952, 2215408, 2285946, 2492334, 2813472, 3047928, 3067488, 3323112, 4063904, 4430816, 4571892, 4984668, 6095856, 6646224, 9143784, 9969336, 12191712, 13292448, 18287568, 19938672, 36575136, 39877344, 104049619, 208099238, 312148857, 416198476, 624297714, 832396952, 936446571, 1248595428, 1352645047, 1664793904, 1872893142, 2497190856, 2705290094, 3329587808, 3745786284, 4057935141, 4994381712, 5410580188, 7491572568, 8115870282, 9988763424, 10821160376, 12173805423, 14983145136, 16231740564, 21642320752, 24347610846, 29966290272, 32463481128, 43284641504, 48695221692, 64926962256, 97390443384, 129853924512, 194780886768, 389561773536]

約数ペア:

[(1, 389561773536), (2, 194780886768), (3, 129853924512), (4, 97390443384), (6, 64926962256), (8, 48695221692), (9, 43284641504), (12, 32463481128), (13, 29966290272), (16, 24347610846), (18, 21642320752), (24, 16231740564), (26, 14983145136), (32, 12173805423), (36, 10821160376), (39, 9988763424), (48, 8115870282), (52, 7491572568), (72, 5410580188), (78, 4994381712), (96, 4057935141), (104, 3745786284), (117, 3329587808), (144, 2705290094), (156, 2497190856), (208, 1872893142), (234, 1664793904), (288, 1352645047), (312, 1248595428), (416, 936446571), (468, 832396952), (624, 624297714), (936, 416198476), (1248, 312148857), (1872, 208099238), (3744, 104049619), (9769, 39877344), (10651, 36575136), (19538, 19938672), (21302, 18287568), (29307, 13292448), (31953, 12191712), (39076, 9969336), (42604, 9143784), (58614, 6646224), (63906, 6095856), (78152, 4984668), (85208, 4571892), (87921, 4430816), (95859, 4063904), (117228, 3323112), (126997, 3067488), (127812, 3047928), (138463, 2813472), (156304, 2492334), (170416, 2285946), (175842, 2215408), (191718, 2031952), (234456, 1661556), (253994, 1533744), (255624, 1523964), (276926, 1406736), (312608, 1246167), (340832, 1142973), (351684, 1107704), (380991, 1022496), (383436, 1015976), (415389, 937824), (468912, 830778), (507988, 766872), (511248, 761982), (553852, 703368)]