328541472

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{751}}^1$

素因数の和:812

約数の個数: 216

約数和(自身を含む): 1123379712

約数和(自身を除く): 794838240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 49, 56, 62, 63, 72, 84, 93, 96, 98, 112, 124, 126, 144, 147, 168, 186, 196, 217, 224, 248, 252, 279, 288, 294, 336, 372, 392, 434, 441, 496, 504, 558, 588, 651, 672, 744, 751, 784, 868, 882, 992, 1008, 1116, 1176, 1302, 1488, 1502, 1519, 1568, 1736, 1764, 1953, 2016, 2232, 2253, 2352, 2604, 2976, 3004, 3038, 3472, 3528, 3906, 4464, 4506, 4557, 4704, 5208, 5257, 6008, 6076, 6759, 6944, 7056, 7812, 8928, 9012, 9114, 10416, 10514, 12016, 12152, 13518, 13671, 14112, 15624, 15771, 18024, 18228, 20832, 21028, 23281, 24032, 24304, 27036, 27342, 31248, 31542, 36048, 36456, 36799, 42056, 46562, 47313, 48608, 54072, 54684, 62496, 63084, 69843, 72096, 72912, 73598, 84112, 93124, 94626, 108144, 109368, 110397, 126168, 139686, 145824, 147196, 162967, 168224, 186248, 189252, 209529, 216288, 218736, 220794, 252336, 279372, 294392, 325934, 331191, 372496, 378504, 419058, 437472, 441588, 488901, 504672, 558744, 588784, 651868, 662382, 744992, 757008, 838116, 883176, 977802, 1117488, 1140769, 1177568, 1303736, 1324764, 1466703, 1514016, 1676232, 1766352, 1955604, 2234976, 2281538, 2607472, 2649528, 2933406, 3352464, 3422307, 3532704, 3911208, 4563076, 5214944, 5299056, 5866812, 6704928, 6844614, 7822416, 9126152, 10266921, 10598112, 11733624, 13689228, 15644832, 18252304, 20533842, 23467248, 27378456, 36504608, 41067684, 46934496, 54756912, 82135368, 109513824, 164270736, 328541472]

約数ペア:

[(1, 328541472), (2, 164270736), (3, 109513824), (4, 82135368), (6, 54756912), (7, 46934496), (8, 41067684), (9, 36504608), (12, 27378456), (14, 23467248), (16, 20533842), (18, 18252304), (21, 15644832), (24, 13689228), (28, 11733624), (31, 10598112), (32, 10266921), (36, 9126152), (42, 7822416), (48, 6844614), (49, 6704928), (56, 5866812), (62, 5299056), (63, 5214944), (72, 4563076), (84, 3911208), (93, 3532704), (96, 3422307), (98, 3352464), (112, 2933406), (124, 2649528), (126, 2607472), (144, 2281538), (147, 2234976), (168, 1955604), (186, 1766352), (196, 1676232), (217, 1514016), (224, 1466703), (248, 1324764), (252, 1303736), (279, 1177568), (288, 1140769), (294, 1117488), (336, 977802), (372, 883176), (392, 838116), (434, 757008), (441, 744992), (496, 662382), (504, 651868), (558, 588784), (588, 558744), (651, 504672), (672, 488901), (744, 441588), (751, 437472), (784, 419058), (868, 378504), (882, 372496), (992, 331191), (1008, 325934), (1116, 294392), (1176, 279372), (1302, 252336), (1488, 220794), (1502, 218736), (1519, 216288), (1568, 209529), (1736, 189252), (1764, 186248), (1953, 168224), (2016, 162967), (2232, 147196), (2253, 145824), (2352, 139686), (2604, 126168), (2976, 110397), (3004, 109368), (3038, 108144), (3472, 94626), (3528, 93124), (3906, 84112), (4464, 73598), (4506, 72912), (4557, 72096), (4704, 69843), (5208, 63084), (5257, 62496), (6008, 54684), (6076, 54072), (6759, 48608), (6944, 47313), (7056, 46562), (7812, 42056), (8928, 36799), (9012, 36456), (9114, 36048), (10416, 31542), (10514, 31248), (12016, 27342), (12152, 27036), (13518, 24304), (13671, 24032), (14112, 23281), (15624, 21028), (15771, 20832), (18024, 18228)]