1280071715724

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{836117}}^1$

素因数の和:836236

約数の個数: 108

約数和(自身を含む): 3456772680816

約数和(自身を除く): 2176700965092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 43, 46, 69, 86, 92, 129, 138, 172, 207, 258, 276, 387, 414, 516, 774, 828, 989, 1548, 1849, 1978, 2967, 3698, 3956, 5547, 5934, 7396, 8901, 11094, 11868, 16641, 17802, 22188, 33282, 35604, 42527, 66564, 85054, 127581, 170108, 255162, 382743, 510324, 765486, 836117, 1530972, 1672234, 2508351, 3344468, 5016702, 7525053, 10033404, 15050106, 19230691, 30100212, 35953031, 38461382, 57692073, 71906062, 76922764, 107859093, 115384146, 143812124, 173076219, 215718186, 230768292, 323577279, 346152438, 431436372, 647154558, 692304876, 826919713, 1294309116, 1545980333, 1653839426, 2480759139, 3091960666, 3307678852, 4637940999, 4961518278, 6183921332, 7442277417, 9275881998, 9923036556, 13913822997, 14884554834, 18551763996, 27827645994, 29769109668, 35557547659, 55655291988, 71115095318, 106672642977, 142230190636, 213345285954, 320017928931, 426690571908, 640035857862, 1280071715724]

約数ペア:

[(1, 1280071715724), (2, 640035857862), (3, 426690571908), (4, 320017928931), (6, 213345285954), (9, 142230190636), (12, 106672642977), (18, 71115095318), (23, 55655291988), (36, 35557547659), (43, 29769109668), (46, 27827645994), (69, 18551763996), (86, 14884554834), (92, 13913822997), (129, 9923036556), (138, 9275881998), (172, 7442277417), (207, 6183921332), (258, 4961518278), (276, 4637940999), (387, 3307678852), (414, 3091960666), (516, 2480759139), (774, 1653839426), (828, 1545980333), (989, 1294309116), (1548, 826919713), (1849, 692304876), (1978, 647154558), (2967, 431436372), (3698, 346152438), (3956, 323577279), (5547, 230768292), (5934, 215718186), (7396, 173076219), (8901, 143812124), (11094, 115384146), (11868, 107859093), (16641, 76922764), (17802, 71906062), (22188, 57692073), (33282, 38461382), (35604, 35953031), (42527, 30100212), (66564, 19230691), (85054, 15050106), (127581, 10033404), (170108, 7525053), (255162, 5016702), (382743, 3344468), (510324, 2508351), (765486, 1672234), (836117, 1530972)]