328396608

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:885

約数の個数: 168

約数和(自身を含む): 1018865120

約数和(自身を除く): 690468512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 37, 38, 48, 57, 64, 72, 74, 76, 96, 111, 114, 144, 148, 152, 171, 192, 222, 228, 288, 296, 304, 333, 342, 444, 456, 576, 592, 608, 666, 684, 703, 811, 888, 912, 1184, 1216, 1332, 1368, 1406, 1622, 1776, 1824, 2109, 2368, 2433, 2664, 2736, 2812, 3244, 3552, 3648, 4218, 4866, 5328, 5472, 5624, 6327, 6488, 7104, 7299, 8436, 9732, 10656, 10944, 11248, 12654, 12976, 14598, 15409, 16872, 19464, 21312, 22496, 25308, 25952, 29196, 30007, 30818, 33744, 38928, 44992, 46227, 50616, 51904, 58392, 60014, 61636, 67488, 77856, 90021, 92454, 101232, 116784, 120028, 123272, 134976, 138681, 155712, 180042, 184908, 202464, 233568, 240056, 246544, 270063, 277362, 360084, 369816, 404928, 467136, 480112, 493088, 540126, 554724, 570133, 720168, 739632, 960224, 986176, 1080252, 1109448, 1140266, 1440336, 1479264, 1710399, 1920448, 2160504, 2218896, 2280532, 2880672, 2958528, 3420798, 4321008, 4437792, 4561064, 5131197, 5761344, 6841596, 8642016, 8875584, 9122128, 10262394, 13683192, 17284032, 18244256, 20524788, 27366384, 36488512, 41049576, 54732768, 82099152, 109465536, 164198304, 328396608]

約数ペア:

[(1, 328396608), (2, 164198304), (3, 109465536), (4, 82099152), (6, 54732768), (8, 41049576), (9, 36488512), (12, 27366384), (16, 20524788), (18, 18244256), (19, 17284032), (24, 13683192), (32, 10262394), (36, 9122128), (37, 8875584), (38, 8642016), (48, 6841596), (57, 5761344), (64, 5131197), (72, 4561064), (74, 4437792), (76, 4321008), (96, 3420798), (111, 2958528), (114, 2880672), (144, 2280532), (148, 2218896), (152, 2160504), (171, 1920448), (192, 1710399), (222, 1479264), (228, 1440336), (288, 1140266), (296, 1109448), (304, 1080252), (333, 986176), (342, 960224), (444, 739632), (456, 720168), (576, 570133), (592, 554724), (608, 540126), (666, 493088), (684, 480112), (703, 467136), (811, 404928), (888, 369816), (912, 360084), (1184, 277362), (1216, 270063), (1332, 246544), (1368, 240056), (1406, 233568), (1622, 202464), (1776, 184908), (1824, 180042), (2109, 155712), (2368, 138681), (2433, 134976), (2664, 123272), (2736, 120028), (2812, 116784), (3244, 101232), (3552, 92454), (3648, 90021), (4218, 77856), (4866, 67488), (5328, 61636), (5472, 60014), (5624, 58392), (6327, 51904), (6488, 50616), (7104, 46227), (7299, 44992), (8436, 38928), (9732, 33744), (10656, 30818), (10944, 30007), (11248, 29196), (12654, 25952), (12976, 25308), (14598, 22496), (15409, 21312), (16872, 19464)]