240507757312

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{7459}}^1$

素因数の和:7762

約数の個数: 144

約数和(自身を含む): 526979174400

約数和(自身を除く): 286471417088

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 239, 248, 256, 272, 478, 496, 527, 544, 956, 992, 1054, 1088, 1912, 1984, 2108, 2176, 3824, 3968, 4063, 4216, 4352, 7409, 7459, 7648, 7936, 8126, 8432, 14818, 14918, 15296, 16252, 16864, 29636, 29836, 30592, 32504, 33728, 59272, 59672, 61184, 65008, 67456, 118544, 119344, 125953, 126803, 130016, 134912, 231229, 237088, 238688, 251906, 253606, 260032, 462458, 474176, 477376, 503812, 507212, 520064, 924916, 948352, 954752, 1007624, 1014424, 1040128, 1782701, 1849832, 1896704, 1909504, 2015248, 2028848, 3565402, 3699664, 3930893, 4030496, 4057696, 7130804, 7399328, 7861786, 8060992, 8115392, 14261608, 14798656, 15723572, 16121984, 16230784, 28523216, 29597312, 30305917, 31447144, 32243968, 32461568, 55263731, 57046432, 59194624, 60611834, 62894288, 110527462, 114092864, 121223668, 125788576, 221054924, 228185728, 242447336, 251577152, 442109848, 456371456, 484894672, 503154304, 884219696, 939483427, 969789344, 1006308608, 1768439392, 1878966854, 1939578688, 3536878784, 3757933708, 3879157376, 7073757568, 7515867416, 7758314752, 14147515136, 15031734832, 30063469664, 60126939328, 120253878656, 240507757312]

約数ペア:

[(1, 240507757312), (2, 120253878656), (4, 60126939328), (8, 30063469664), (16, 15031734832), (17, 14147515136), (31, 7758314752), (32, 7515867416), (34, 7073757568), (62, 3879157376), (64, 3757933708), (68, 3536878784), (124, 1939578688), (128, 1878966854), (136, 1768439392), (239, 1006308608), (248, 969789344), (256, 939483427), (272, 884219696), (478, 503154304), (496, 484894672), (527, 456371456), (544, 442109848), (956, 251577152), (992, 242447336), (1054, 228185728), (1088, 221054924), (1912, 125788576), (1984, 121223668), (2108, 114092864), (2176, 110527462), (3824, 62894288), (3968, 60611834), (4063, 59194624), (4216, 57046432), (4352, 55263731), (7409, 32461568), (7459, 32243968), (7648, 31447144), (7936, 30305917), (8126, 29597312), (8432, 28523216), (14818, 16230784), (14918, 16121984), (15296, 15723572), (16252, 14798656), (16864, 14261608), (29636, 8115392), (29836, 8060992), (30592, 7861786), (32504, 7399328), (33728, 7130804), (59272, 4057696), (59672, 4030496), (61184, 3930893), (65008, 3699664), (67456, 3565402), (118544, 2028848), (119344, 2015248), (125953, 1909504), (126803, 1896704), (130016, 1849832), (134912, 1782701), (231229, 1040128), (237088, 1014424), (238688, 1007624), (251906, 954752), (253606, 948352), (260032, 924916), (462458, 520064), (474176, 507212), (477376, 503812)]