1398036822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{547}}^1$

素因数の和:754

約数の個数: 128

約数和(自身を含む): 3582394368

約数和(自身を除く): 2184357546

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 151, 182, 186, 217, 273, 302, 403, 434, 453, 546, 547, 651, 806, 906, 1057, 1094, 1209, 1302, 1641, 1963, 2114, 2418, 2821, 3171, 3282, 3829, 3926, 4681, 5642, 5889, 6342, 7111, 7658, 8463, 9362, 11487, 11778, 13741, 14043, 14222, 16926, 16957, 21333, 22974, 27482, 28086, 32767, 33914, 41223, 42666, 49777, 50871, 60853, 65534, 82446, 82597, 98301, 99554, 101742, 118699, 121706, 149331, 165194, 182559, 196602, 220441, 237398, 247791, 298662, 356097, 365118, 425971, 440882, 495582, 578179, 661323, 712194, 851942, 1073761, 1156358, 1277913, 1322646, 1543087, 1734537, 2147522, 2555826, 2560507, 3086174, 3221283, 3469074, 4629261, 5121014, 6442566, 7516327, 7681521, 9258522, 15032654, 15363042, 17923549, 22548981, 33286591, 35847098, 45097962, 53770647, 66573182, 99859773, 107541294, 199719546, 233006137, 466012274, 699018411, 1398036822]

約数ペア:

[(1, 1398036822), (2, 699018411), (3, 466012274), (6, 233006137), (7, 199719546), (13, 107541294), (14, 99859773), (21, 66573182), (26, 53770647), (31, 45097962), (39, 35847098), (42, 33286591), (62, 22548981), (78, 17923549), (91, 15363042), (93, 15032654), (151, 9258522), (182, 7681521), (186, 7516327), (217, 6442566), (273, 5121014), (302, 4629261), (403, 3469074), (434, 3221283), (453, 3086174), (546, 2560507), (547, 2555826), (651, 2147522), (806, 1734537), (906, 1543087), (1057, 1322646), (1094, 1277913), (1209, 1156358), (1302, 1073761), (1641, 851942), (1963, 712194), (2114, 661323), (2418, 578179), (2821, 495582), (3171, 440882), (3282, 425971), (3829, 365118), (3926, 356097), (4681, 298662), (5642, 247791), (5889, 237398), (6342, 220441), (7111, 196602), (7658, 182559), (8463, 165194), (9362, 149331), (11487, 121706), (11778, 118699), (13741, 101742), (14043, 99554), (14222, 98301), (16926, 82597), (16957, 82446), (21333, 65534), (22974, 60853), (27482, 50871), (28086, 49777), (32767, 42666), (33914, 41223)]