397758384

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1321}}^1$

素因数の和:1396

約数の個数: 160

約数和(自身を含む): 1239295680

約数和(自身を除く): 841537296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 41, 48, 51, 54, 68, 72, 82, 102, 108, 123, 136, 144, 153, 164, 204, 216, 246, 272, 306, 328, 369, 408, 432, 459, 492, 612, 656, 697, 738, 816, 918, 984, 1107, 1224, 1321, 1394, 1476, 1836, 1968, 2091, 2214, 2448, 2642, 2788, 2952, 3672, 3963, 4182, 4428, 5284, 5576, 5904, 6273, 7344, 7926, 8364, 8856, 10568, 11152, 11889, 12546, 15852, 16728, 17712, 18819, 21136, 22457, 23778, 25092, 31704, 33456, 35667, 37638, 44914, 47556, 50184, 54161, 63408, 67371, 71334, 75276, 89828, 95112, 100368, 108322, 134742, 142668, 150552, 162483, 179656, 190224, 202113, 216644, 269484, 285336, 301104, 324966, 359312, 404226, 433288, 487449, 538968, 570672, 606339, 649932, 808452, 866576, 920737, 974898, 1077936, 1212678, 1299864, 1462347, 1616904, 1841474, 1949796, 2425356, 2599728, 2762211, 2924694, 3233808, 3682948, 3899592, 4850712, 5524422, 5849388, 7365896, 7799184, 8286633, 9701424, 11048844, 11698776, 14731792, 16573266, 22097688, 23397552, 24859899, 33146532, 44195376, 49719798, 66293064, 99439596, 132586128, 198879192, 397758384]

約数ペア:

[(1, 397758384), (2, 198879192), (3, 132586128), (4, 99439596), (6, 66293064), (8, 49719798), (9, 44195376), (12, 33146532), (16, 24859899), (17, 23397552), (18, 22097688), (24, 16573266), (27, 14731792), (34, 11698776), (36, 11048844), (41, 9701424), (48, 8286633), (51, 7799184), (54, 7365896), (68, 5849388), (72, 5524422), (82, 4850712), (102, 3899592), (108, 3682948), (123, 3233808), (136, 2924694), (144, 2762211), (153, 2599728), (164, 2425356), (204, 1949796), (216, 1841474), (246, 1616904), (272, 1462347), (306, 1299864), (328, 1212678), (369, 1077936), (408, 974898), (432, 920737), (459, 866576), (492, 808452), (612, 649932), (656, 606339), (697, 570672), (738, 538968), (816, 487449), (918, 433288), (984, 404226), (1107, 359312), (1224, 324966), (1321, 301104), (1394, 285336), (1476, 269484), (1836, 216644), (1968, 202113), (2091, 190224), (2214, 179656), (2448, 162483), (2642, 150552), (2788, 142668), (2952, 134742), (3672, 108322), (3963, 100368), (4182, 95112), (4428, 89828), (5284, 75276), (5576, 71334), (5904, 67371), (6273, 63408), (7344, 54161), (7926, 50184), (8364, 47556), (8856, 44914), (10568, 37638), (11152, 35667), (11889, 33456), (12546, 31704), (15852, 25092), (16728, 23778), (17712, 22457), (18819, 21136)]