864147936816

素因数分解:

$2^4\times 3^2\times {\mathrm{131}}^1\times {\mathrm{239}}^1\times {\mathrm{191671}}^1$

素因数の和:192055

約数の個数: 120

約数和(自身を含む): 2447084090880

約数和(自身を除く): 1582936154064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 131, 144, 239, 262, 393, 478, 524, 717, 786, 956, 1048, 1179, 1434, 1572, 1912, 2096, 2151, 2358, 2868, 3144, 3824, 4302, 4716, 5736, 6288, 8604, 9432, 11472, 17208, 18864, 31309, 34416, 62618, 93927, 125236, 187854, 191671, 250472, 281781, 375708, 383342, 500944, 563562, 575013, 751416, 766684, 1127124, 1150026, 1502832, 1533368, 1725039, 2254248, 2300052, 3066736, 3450078, 4508496, 4600104, 6900156, 9200208, 13800312, 25108901, 27600624, 45809369, 50217802, 75326703, 91618738, 100435604, 137428107, 150653406, 183237476, 200871208, 225980109, 274856214, 301306812, 366474952, 401742416, 412284321, 451960218, 549712428, 602613624, 732949904, 824568642, 903920436, 1099424856, 1205227248, 1649137284, 1807840872, 2198849712, 3298274568, 3615681744, 6001027339, 6596549136, 12002054678, 18003082017, 24004109356, 36006164034, 48008218712, 54009246051, 72012328068, 96016437424, 108018492102, 144024656136, 216036984204, 288049312272, 432073968408, 864147936816]

約数ペア:

[(1, 864147936816), (2, 432073968408), (3, 288049312272), (4, 216036984204), (6, 144024656136), (8, 108018492102), (9, 96016437424), (12, 72012328068), (16, 54009246051), (18, 48008218712), (24, 36006164034), (36, 24004109356), (48, 18003082017), (72, 12002054678), (131, 6596549136), (144, 6001027339), (239, 3615681744), (262, 3298274568), (393, 2198849712), (478, 1807840872), (524, 1649137284), (717, 1205227248), (786, 1099424856), (956, 903920436), (1048, 824568642), (1179, 732949904), (1434, 602613624), (1572, 549712428), (1912, 451960218), (2096, 412284321), (2151, 401742416), (2358, 366474952), (2868, 301306812), (3144, 274856214), (3824, 225980109), (4302, 200871208), (4716, 183237476), (5736, 150653406), (6288, 137428107), (8604, 100435604), (9432, 91618738), (11472, 75326703), (17208, 50217802), (18864, 45809369), (31309, 27600624), (34416, 25108901), (62618, 13800312), (93927, 9200208), (125236, 6900156), (187854, 4600104), (191671, 4508496), (250472, 3450078), (281781, 3066736), (375708, 2300052), (383342, 2254248), (500944, 1725039), (563562, 1533368), (575013, 1502832), (751416, 1150026), (766684, 1127124)]