238947984

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{601}}^1$

素因数の和:877

約数の個数: 120

約数和(自身を含む): 733640544

約数和(自身を除く): 494692560

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 251, 264, 396, 502, 528, 601, 753, 792, 1004, 1202, 1506, 1584, 1803, 2008, 2259, 2404, 2761, 3012, 3606, 4016, 4518, 4808, 5409, 5522, 6024, 6611, 7212, 8283, 9036, 9616, 10818, 11044, 12048, 13222, 14424, 16566, 18072, 19833, 21636, 22088, 24849, 26444, 28848, 33132, 36144, 39666, 43272, 44176, 49698, 52888, 59499, 66264, 79332, 86544, 99396, 105776, 118998, 132528, 150851, 158664, 198792, 237996, 301702, 317328, 397584, 452553, 475992, 603404, 905106, 951984, 1206808, 1357659, 1659361, 1810212, 2413616, 2715318, 3318722, 3620424, 4978083, 5430636, 6637444, 7240848, 9956166, 10861272, 13274888, 14934249, 19912332, 21722544, 26549776, 29868498, 39824664, 59736996, 79649328, 119473992, 238947984]

約数ペア:

[(1, 238947984), (2, 119473992), (3, 79649328), (4, 59736996), (6, 39824664), (8, 29868498), (9, 26549776), (11, 21722544), (12, 19912332), (16, 14934249), (18, 13274888), (22, 10861272), (24, 9956166), (33, 7240848), (36, 6637444), (44, 5430636), (48, 4978083), (66, 3620424), (72, 3318722), (88, 2715318), (99, 2413616), (132, 1810212), (144, 1659361), (176, 1357659), (198, 1206808), (251, 951984), (264, 905106), (396, 603404), (502, 475992), (528, 452553), (601, 397584), (753, 317328), (792, 301702), (1004, 237996), (1202, 198792), (1506, 158664), (1584, 150851), (1803, 132528), (2008, 118998), (2259, 105776), (2404, 99396), (2761, 86544), (3012, 79332), (3606, 66264), (4016, 59499), (4518, 52888), (4808, 49698), (5409, 44176), (5522, 43272), (6024, 39666), (6611, 36144), (7212, 33132), (8283, 28848), (9036, 26444), (9616, 24849), (10818, 22088), (11044, 21636), (12048, 19833), (13222, 18072), (14424, 16566)]