293949440

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 104

約数和(自身を含む): 729719808

約数和(自身を除く): 435770368

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 463, 496, 512, 620, 640, 926, 992, 1024, 1240, 1280, 1852, 1984, 2048, 2315, 2480, 2560, 3704, 3968, 4096, 4630, 4960, 5120, 7408, 7936, 9260, 9920, 10240, 14353, 14816, 15872, 18520, 19840, 20480, 28706, 29632, 31744, 37040, 39680, 57412, 59264, 63488, 71765, 74080, 79360, 114824, 118528, 126976, 143530, 148160, 158720, 229648, 237056, 287060, 296320, 317440, 459296, 474112, 574120, 592640, 634880, 918592, 948224, 1148240, 1185280, 1837184, 1896448, 2296480, 2370560, 3674368, 4592960, 4741120, 7348736, 9185920, 9482240, 14697472, 18371840, 29394944, 36743680, 58789888, 73487360, 146974720, 293949440]

約数ペア:

[(1, 293949440), (2, 146974720), (4, 73487360), (5, 58789888), (8, 36743680), (10, 29394944), (16, 18371840), (20, 14697472), (31, 9482240), (32, 9185920), (40, 7348736), (62, 4741120), (64, 4592960), (80, 3674368), (124, 2370560), (128, 2296480), (155, 1896448), (160, 1837184), (248, 1185280), (256, 1148240), (310, 948224), (320, 918592), (463, 634880), (496, 592640), (512, 574120), (620, 474112), (640, 459296), (926, 317440), (992, 296320), (1024, 287060), (1240, 237056), (1280, 229648), (1852, 158720), (1984, 148160), (2048, 143530), (2315, 126976), (2480, 118528), (2560, 114824), (3704, 79360), (3968, 74080), (4096, 71765), (4630, 63488), (4960, 59264), (5120, 57412), (7408, 39680), (7936, 37040), (9260, 31744), (9920, 29632), (10240, 28706), (14353, 20480), (14816, 19840), (15872, 18520)]