654296136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1\times {\mathrm{439}}^1$

素因数の和:759

約数の個数: 128

約数和(自身を含む): 1876089600

約数和(自身を除く): 1221793464

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 281, 312, 408, 439, 442, 562, 663, 843, 878, 884, 1124, 1317, 1326, 1686, 1756, 1768, 2248, 2634, 2652, 3372, 3512, 3653, 4777, 5268, 5304, 5707, 6744, 7306, 7463, 9554, 10536, 10959, 11414, 14331, 14612, 14926, 17121, 19108, 21918, 22389, 22828, 28662, 29224, 29852, 34242, 38216, 43836, 44778, 45656, 57324, 59704, 62101, 68484, 87672, 89556, 97019, 114648, 123359, 124202, 136968, 179112, 186303, 194038, 246718, 248404, 291057, 370077, 372606, 388076, 493436, 496808, 582114, 740154, 745212, 776152, 986872, 1164228, 1480308, 1490424, 1603667, 2097103, 2328456, 2960616, 3207334, 4194206, 4811001, 6291309, 6414668, 8388412, 9622002, 12582618, 12829336, 16776824, 19244004, 25165236, 27262339, 38488008, 50330472, 54524678, 81787017, 109049356, 163574034, 218098712, 327148068, 654296136]

約数ペア:

[(1, 654296136), (2, 327148068), (3, 218098712), (4, 163574034), (6, 109049356), (8, 81787017), (12, 54524678), (13, 50330472), (17, 38488008), (24, 27262339), (26, 25165236), (34, 19244004), (39, 16776824), (51, 12829336), (52, 12582618), (68, 9622002), (78, 8388412), (102, 6414668), (104, 6291309), (136, 4811001), (156, 4194206), (204, 3207334), (221, 2960616), (281, 2328456), (312, 2097103), (408, 1603667), (439, 1490424), (442, 1480308), (562, 1164228), (663, 986872), (843, 776152), (878, 745212), (884, 740154), (1124, 582114), (1317, 496808), (1326, 493436), (1686, 388076), (1756, 372606), (1768, 370077), (2248, 291057), (2634, 248404), (2652, 246718), (3372, 194038), (3512, 186303), (3653, 179112), (4777, 136968), (5268, 124202), (5304, 123359), (5707, 114648), (6744, 97019), (7306, 89556), (7463, 87672), (9554, 68484), (10536, 62101), (10959, 59704), (11414, 57324), (14331, 45656), (14612, 44778), (14926, 43836), (17121, 38216), (19108, 34242), (21918, 29852), (22389, 29224), (22828, 28662)]