236407984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 533215872

約数和(自身を除く): 296807888

約数列:

[1, 2, 4, 8, 16, 17, 23, 31, 34, 46, 53, 62, 68, 92, 106, 124, 136, 184, 212, 248, 272, 368, 391, 424, 496, 527, 529, 713, 782, 848, 901, 1054, 1058, 1219, 1426, 1564, 1643, 1802, 2108, 2116, 2438, 2852, 3128, 3286, 3604, 4216, 4232, 4876, 5704, 6256, 6572, 7208, 8432, 8464, 8993, 9752, 11408, 12121, 13144, 14416, 16399, 17986, 19504, 20723, 24242, 26288, 27931, 28037, 32798, 35972, 37789, 41446, 48484, 55862, 56074, 65596, 71944, 75578, 82892, 96968, 111724, 112148, 131192, 143888, 151156, 165784, 193936, 223448, 224296, 262384, 278783, 302312, 331568, 446896, 448592, 476629, 557566, 604624, 642413, 869147, 953258, 1115132, 1284826, 1738294, 1906516, 2230264, 2569652, 3476588, 3813032, 4460528, 5139304, 6953176, 7626064, 10278608, 13906352, 14775499, 29550998, 59101996, 118203992, 236407984]

約数ペア:

[(1, 236407984), (2, 118203992), (4, 59101996), (8, 29550998), (16, 14775499), (17, 13906352), (23, 10278608), (31, 7626064), (34, 6953176), (46, 5139304), (53, 4460528), (62, 3813032), (68, 3476588), (92, 2569652), (106, 2230264), (124, 1906516), (136, 1738294), (184, 1284826), (212, 1115132), (248, 953258), (272, 869147), (368, 642413), (391, 604624), (424, 557566), (496, 476629), (527, 448592), (529, 446896), (713, 331568), (782, 302312), (848, 278783), (901, 262384), (1054, 224296), (1058, 223448), (1219, 193936), (1426, 165784), (1564, 151156), (1643, 143888), (1802, 131192), (2108, 112148), (2116, 111724), (2438, 96968), (2852, 82892), (3128, 75578), (3286, 71944), (3604, 65596), (4216, 56074), (4232, 55862), (4876, 48484), (5704, 41446), (6256, 37789), (6572, 35972), (7208, 32798), (8432, 28037), (8464, 27931), (8993, 26288), (9752, 24242), (11408, 20723), (12121, 19504), (13144, 17986), (14416, 16399)]