308523072

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1$

素因数の和:717

約数の個数: 224

約数和(自身を含む): 1016959104

約数和(自身を除く): 708436032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 64, 66, 68, 78, 88, 96, 102, 104, 132, 136, 143, 156, 176, 187, 192, 204, 208, 221, 264, 272, 286, 312, 352, 374, 408, 416, 429, 442, 528, 544, 561, 572, 624, 661, 663, 704, 748, 816, 832, 858, 884, 1056, 1088, 1122, 1144, 1248, 1322, 1326, 1496, 1632, 1716, 1768, 1983, 2112, 2244, 2288, 2431, 2496, 2644, 2652, 2992, 3264, 3432, 3536, 3966, 4488, 4576, 4862, 5288, 5304, 5984, 6864, 7072, 7271, 7293, 7932, 8593, 8976, 9152, 9724, 10576, 10608, 11237, 11968, 13728, 14144, 14542, 14586, 15864, 17186, 17952, 19448, 21152, 21216, 21813, 22474, 25779, 27456, 29084, 29172, 31728, 33711, 34372, 35904, 38896, 42304, 42432, 43626, 44948, 51558, 58168, 58344, 63456, 67422, 68744, 77792, 87252, 89896, 94523, 103116, 116336, 116688, 123607, 126912, 134844, 137488, 146081, 155584, 174504, 179792, 189046, 206232, 232672, 233376, 247214, 269688, 274976, 283569, 292162, 349008, 359584, 370821, 378092, 412464, 438243, 465344, 466752, 494428, 539376, 549952, 567138, 584324, 698016, 719168, 741642, 756184, 824928, 876486, 988856, 1078752, 1134276, 1168648, 1396032, 1483284, 1512368, 1606891, 1649856, 1752972, 1977712, 2157504, 2268552, 2337296, 2966568, 3024736, 3213782, 3505944, 3955424, 4537104, 4674592, 4820673, 5933136, 6049472, 6427564, 7011888, 7910848, 9074208, 9349184, 9641346, 11866272, 12855128, 14023776, 18148416, 19282692, 23732544, 25710256, 28047552, 38565384, 51420512, 77130768, 102841024, 154261536, 308523072]

約数ペア:

[(1, 308523072), (2, 154261536), (3, 102841024), (4, 77130768), (6, 51420512), (8, 38565384), (11, 28047552), (12, 25710256), (13, 23732544), (16, 19282692), (17, 18148416), (22, 14023776), (24, 12855128), (26, 11866272), (32, 9641346), (33, 9349184), (34, 9074208), (39, 7910848), (44, 7011888), (48, 6427564), (51, 6049472), (52, 5933136), (64, 4820673), (66, 4674592), (68, 4537104), (78, 3955424), (88, 3505944), (96, 3213782), (102, 3024736), (104, 2966568), (132, 2337296), (136, 2268552), (143, 2157504), (156, 1977712), (176, 1752972), (187, 1649856), (192, 1606891), (204, 1512368), (208, 1483284), (221, 1396032), (264, 1168648), (272, 1134276), (286, 1078752), (312, 988856), (352, 876486), (374, 824928), (408, 756184), (416, 741642), (429, 719168), (442, 698016), (528, 584324), (544, 567138), (561, 549952), (572, 539376), (624, 494428), (661, 466752), (663, 465344), (704, 438243), (748, 412464), (816, 378092), (832, 370821), (858, 359584), (884, 349008), (1056, 292162), (1088, 283569), (1122, 274976), (1144, 269688), (1248, 247214), (1322, 233376), (1326, 232672), (1496, 206232), (1632, 189046), (1716, 179792), (1768, 174504), (1983, 155584), (2112, 146081), (2244, 137488), (2288, 134844), (2431, 126912), (2496, 123607), (2644, 116688), (2652, 116336), (2992, 103116), (3264, 94523), (3432, 89896), (3536, 87252), (3966, 77792), (4488, 68744), (4576, 67422), (4862, 63456), (5288, 58344), (5304, 58168), (5984, 51558), (6864, 44948), (7072, 43626), (7271, 42432), (7293, 42304), (7932, 38896), (8593, 35904), (8976, 34372), (9152, 33711), (9724, 31728), (10576, 29172), (10608, 29084), (11237, 27456), (11968, 25779), (13728, 22474), (14144, 21813), (14542, 21216), (14586, 21152), (15864, 19448), (17186, 17952)]