394233400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 192

約数和(自身を含む): 1079930880

約数和(自身を除く): 685697480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 83, 85, 88, 100, 110, 127, 136, 166, 170, 187, 200, 220, 254, 275, 332, 340, 374, 415, 425, 440, 508, 550, 635, 664, 680, 748, 830, 850, 913, 935, 1016, 1100, 1270, 1397, 1411, 1496, 1660, 1700, 1826, 1870, 2075, 2159, 2200, 2540, 2794, 2822, 3175, 3320, 3400, 3652, 3740, 4150, 4318, 4565, 4675, 5080, 5588, 5644, 6350, 6985, 7055, 7304, 7480, 8300, 8636, 9130, 9350, 10541, 10795, 11176, 11288, 12700, 13970, 14110, 15521, 16600, 17272, 18260, 18700, 21082, 21590, 22825, 23749, 25400, 27940, 28220, 31042, 34925, 35275, 36520, 37400, 42164, 43180, 45650, 47498, 52705, 53975, 55880, 56440, 62084, 69850, 70550, 77605, 84328, 86360, 91300, 94996, 105410, 107950, 115951, 118745, 124168, 139700, 141100, 155210, 179197, 182600, 189992, 210820, 215900, 231902, 237490, 263525, 279400, 282200, 310420, 358394, 388025, 421640, 431800, 463804, 474980, 527050, 579755, 593725, 620840, 716788, 776050, 895985, 927608, 949960, 1054100, 1159510, 1187450, 1433576, 1552100, 1791970, 1971167, 2108200, 2319020, 2374900, 2898775, 3104200, 3583940, 3942334, 4479925, 4638040, 4749800, 5797550, 7167880, 7884668, 8959850, 9855835, 11595100, 15769336, 17919700, 19711670, 23190200, 35839400, 39423340, 49279175, 78846680, 98558350, 197116700, 394233400]

約数ペア:

[(1, 394233400), (2, 197116700), (4, 98558350), (5, 78846680), (8, 49279175), (10, 39423340), (11, 35839400), (17, 23190200), (20, 19711670), (22, 17919700), (25, 15769336), (34, 11595100), (40, 9855835), (44, 8959850), (50, 7884668), (55, 7167880), (68, 5797550), (83, 4749800), (85, 4638040), (88, 4479925), (100, 3942334), (110, 3583940), (127, 3104200), (136, 2898775), (166, 2374900), (170, 2319020), (187, 2108200), (200, 1971167), (220, 1791970), (254, 1552100), (275, 1433576), (332, 1187450), (340, 1159510), (374, 1054100), (415, 949960), (425, 927608), (440, 895985), (508, 776050), (550, 716788), (635, 620840), (664, 593725), (680, 579755), (748, 527050), (830, 474980), (850, 463804), (913, 431800), (935, 421640), (1016, 388025), (1100, 358394), (1270, 310420), (1397, 282200), (1411, 279400), (1496, 263525), (1660, 237490), (1700, 231902), (1826, 215900), (1870, 210820), (2075, 189992), (2159, 182600), (2200, 179197), (2540, 155210), (2794, 141100), (2822, 139700), (3175, 124168), (3320, 118745), (3400, 115951), (3652, 107950), (3740, 105410), (4150, 94996), (4318, 91300), (4565, 86360), (4675, 84328), (5080, 77605), (5588, 70550), (5644, 69850), (6350, 62084), (6985, 56440), (7055, 55880), (7304, 53975), (7480, 52705), (8300, 47498), (8636, 45650), (9130, 43180), (9350, 42164), (10541, 37400), (10795, 36520), (11176, 35275), (11288, 34925), (12700, 31042), (13970, 28220), (14110, 27940), (15521, 25400), (16600, 23749), (17272, 22825), (18260, 21590), (18700, 21082)]