968777776

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6047}}^1$

素因数の和:6122

約数の個数: 80

約数和(自身を含む): 2159861760

約数和(自身を除く): 1191083984

約数列:

[1, 2, 4, 8, 16, 17, 19, 31, 34, 38, 62, 68, 76, 124, 136, 152, 248, 272, 304, 323, 496, 527, 589, 646, 1054, 1178, 1292, 2108, 2356, 2584, 4216, 4712, 5168, 6047, 8432, 9424, 10013, 12094, 20026, 24188, 40052, 48376, 80104, 96752, 102799, 114893, 160208, 187457, 205598, 229786, 374914, 411196, 459572, 749828, 822392, 919144, 1499656, 1644784, 1838288, 1953181, 2999312, 3186769, 3561683, 3906362, 6373538, 7123366, 7812724, 12747076, 14246732, 15625448, 25494152, 28493464, 31250896, 50988304, 56986928, 60548611, 121097222, 242194444, 484388888, 968777776]

約数ペア:

[(1, 968777776), (2, 484388888), (4, 242194444), (8, 121097222), (16, 60548611), (17, 56986928), (19, 50988304), (31, 31250896), (34, 28493464), (38, 25494152), (62, 15625448), (68, 14246732), (76, 12747076), (124, 7812724), (136, 7123366), (152, 6373538), (248, 3906362), (272, 3561683), (304, 3186769), (323, 2999312), (496, 1953181), (527, 1838288), (589, 1644784), (646, 1499656), (1054, 919144), (1178, 822392), (1292, 749828), (2108, 459572), (2356, 411196), (2584, 374914), (4216, 229786), (4712, 205598), (5168, 187457), (6047, 160208), (8432, 114893), (9424, 102799), (10013, 96752), (12094, 80104), (20026, 48376), (24188, 40052)]