1235400336

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{18691}}^1$

素因数の和:18731

約数の個数: 120

約数和(自身を含む): 3796569504

約数和(自身を除く): 2561169168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 816, 918, 972, 1224, 1296, 1377, 1836, 1944, 2448, 2754, 3672, 3888, 4131, 5508, 7344, 8262, 11016, 16524, 18691, 22032, 33048, 37382, 56073, 66096, 74764, 112146, 149528, 168219, 224292, 299056, 317747, 336438, 448584, 504657, 635494, 672876, 897168, 953241, 1009314, 1270988, 1345752, 1513971, 1906482, 2018628, 2541976, 2691504, 2859723, 3027942, 3812964, 4037256, 4541913, 5083952, 5719446, 6055884, 7625928, 8074512, 8579169, 9083826, 11438892, 12111768, 15251856, 17158338, 18167652, 22877784, 24223536, 25737507, 34316676, 36335304, 45755568, 51475014, 68633352, 72670608, 77212521, 102950028, 137266704, 154425042, 205900056, 308850084, 411800112, 617700168, 1235400336]

約数ペア:

[(1, 1235400336), (2, 617700168), (3, 411800112), (4, 308850084), (6, 205900056), (8, 154425042), (9, 137266704), (12, 102950028), (16, 77212521), (17, 72670608), (18, 68633352), (24, 51475014), (27, 45755568), (34, 36335304), (36, 34316676), (48, 25737507), (51, 24223536), (54, 22877784), (68, 18167652), (72, 17158338), (81, 15251856), (102, 12111768), (108, 11438892), (136, 9083826), (144, 8579169), (153, 8074512), (162, 7625928), (204, 6055884), (216, 5719446), (243, 5083952), (272, 4541913), (306, 4037256), (324, 3812964), (408, 3027942), (432, 2859723), (459, 2691504), (486, 2541976), (612, 2018628), (648, 1906482), (816, 1513971), (918, 1345752), (972, 1270988), (1224, 1009314), (1296, 953241), (1377, 897168), (1836, 672876), (1944, 635494), (2448, 504657), (2754, 448584), (3672, 336438), (3888, 317747), (4131, 299056), (5508, 224292), (7344, 168219), (8262, 149528), (11016, 112146), (16524, 74764), (18691, 66096), (22032, 56073), (33048, 37382)]