218037830016

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{489911}}^1$

素因数の和:490008

約数の個数: 128

約数和(自身を含む): 619640697600

約数和(自身を除く): 401602867584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 61, 64, 76, 96, 114, 122, 128, 152, 183, 192, 228, 244, 304, 366, 384, 456, 488, 608, 732, 912, 976, 1159, 1216, 1464, 1824, 1952, 2318, 2432, 2928, 3477, 3648, 3904, 4636, 5856, 6954, 7296, 7808, 9272, 11712, 13908, 18544, 23424, 27816, 37088, 55632, 74176, 111264, 148352, 222528, 445056, 489911, 979822, 1469733, 1959644, 2939466, 3919288, 5878932, 7838576, 9308309, 11757864, 15677152, 18616618, 23515728, 27924927, 29884571, 31354304, 37233236, 47031456, 55849854, 59769142, 62708608, 74466472, 89653713, 94062912, 111699708, 119538284, 148932944, 179307426, 188125824, 223399416, 239076568, 297865888, 358614852, 446798832, 478153136, 567806849, 595731776, 717229704, 893597664, 956306272, 1135613698, 1191463552, 1434459408, 1703420547, 1787195328, 1912612544, 2271227396, 2868918816, 3406841094, 3574390656, 3825225088, 4542454792, 5737837632, 6813682188, 9084909584, 11475675264, 13627364376, 18169819168, 27254728752, 36339638336, 54509457504, 72679276672, 109018915008, 218037830016]

約数ペア:

[(1, 218037830016), (2, 109018915008), (3, 72679276672), (4, 54509457504), (6, 36339638336), (8, 27254728752), (12, 18169819168), (16, 13627364376), (19, 11475675264), (24, 9084909584), (32, 6813682188), (38, 5737837632), (48, 4542454792), (57, 3825225088), (61, 3574390656), (64, 3406841094), (76, 2868918816), (96, 2271227396), (114, 1912612544), (122, 1787195328), (128, 1703420547), (152, 1434459408), (183, 1191463552), (192, 1135613698), (228, 956306272), (244, 893597664), (304, 717229704), (366, 595731776), (384, 567806849), (456, 478153136), (488, 446798832), (608, 358614852), (732, 297865888), (912, 239076568), (976, 223399416), (1159, 188125824), (1216, 179307426), (1464, 148932944), (1824, 119538284), (1952, 111699708), (2318, 94062912), (2432, 89653713), (2928, 74466472), (3477, 62708608), (3648, 59769142), (3904, 55849854), (4636, 47031456), (5856, 37233236), (6954, 31354304), (7296, 29884571), (7808, 27924927), (9272, 23515728), (11712, 18616618), (13908, 15677152), (18544, 11757864), (23424, 9308309), (27816, 7838576), (37088, 5878932), (55632, 3919288), (74176, 2939466), (111264, 1959644), (148352, 1469733), (222528, 979822), (445056, 489911)]