16704007168

素因数分解:

$2^{10}\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{619}}^1$

素因数の和:750

約数の個数: 132

約数和(自身を含む): 35782133160

約数和(自身を除く): 19078125992

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 152, 256, 292, 304, 361, 512, 584, 608, 619, 722, 1024, 1168, 1216, 1238, 1387, 1444, 2336, 2432, 2476, 2774, 2888, 4672, 4864, 4952, 5548, 5776, 9344, 9728, 9904, 11096, 11552, 11761, 18688, 19456, 19808, 22192, 23104, 23522, 26353, 37376, 39616, 44384, 45187, 46208, 47044, 52706, 74752, 79232, 88768, 90374, 92416, 94088, 105412, 158464, 177536, 180748, 184832, 188176, 210824, 223459, 316928, 355072, 361496, 369664, 376352, 421648, 446918, 633856, 710144, 722992, 752704, 843296, 858553, 893836, 1420288, 1445984, 1505408, 1686592, 1717106, 1787672, 2891968, 3010816, 3373184, 3434212, 3575344, 5783936, 6021632, 6746368, 6868424, 7150688, 11567872, 12043264, 13492736, 13736848, 14301376, 16312507, 23135744, 26985472, 27473696, 28602752, 32625014, 46271488, 54947392, 57205504, 65250028, 109894784, 114411008, 130500056, 219789568, 228822016, 261000112, 439579136, 522000224, 879158272, 1044000448, 2088000896, 4176001792, 8352003584, 16704007168]

約数ペア:

[(1, 16704007168), (2, 8352003584), (4, 4176001792), (8, 2088000896), (16, 1044000448), (19, 879158272), (32, 522000224), (38, 439579136), (64, 261000112), (73, 228822016), (76, 219789568), (128, 130500056), (146, 114411008), (152, 109894784), (256, 65250028), (292, 57205504), (304, 54947392), (361, 46271488), (512, 32625014), (584, 28602752), (608, 27473696), (619, 26985472), (722, 23135744), (1024, 16312507), (1168, 14301376), (1216, 13736848), (1238, 13492736), (1387, 12043264), (1444, 11567872), (2336, 7150688), (2432, 6868424), (2476, 6746368), (2774, 6021632), (2888, 5783936), (4672, 3575344), (4864, 3434212), (4952, 3373184), (5548, 3010816), (5776, 2891968), (9344, 1787672), (9728, 1717106), (9904, 1686592), (11096, 1505408), (11552, 1445984), (11761, 1420288), (18688, 893836), (19456, 858553), (19808, 843296), (22192, 752704), (23104, 722992), (23522, 710144), (26353, 633856), (37376, 446918), (39616, 421648), (44384, 376352), (45187, 369664), (46208, 361496), (47044, 355072), (52706, 316928), (74752, 223459), (79232, 210824), (88768, 188176), (90374, 184832), (92416, 180748), (94088, 177536), (105412, 158464)]