318712464

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2657}}^1$

素因数の和:2702

約数の個数: 180

約数和(自身を含む): 1099024524

約数和(自身を除く): 780312060

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 49, 51, 56, 63, 68, 72, 84, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 196, 204, 238, 252, 272, 294, 306, 336, 357, 392, 408, 441, 476, 504, 588, 612, 714, 784, 816, 833, 882, 952, 1008, 1071, 1176, 1224, 1428, 1666, 1764, 1904, 2142, 2352, 2448, 2499, 2657, 2856, 3332, 3528, 4284, 4998, 5314, 5712, 6664, 7056, 7497, 7971, 8568, 9996, 10628, 13328, 14994, 15942, 17136, 18599, 19992, 21256, 23913, 29988, 31884, 37198, 39984, 42512, 45169, 47826, 55797, 59976, 63768, 74396, 90338, 95652, 111594, 119952, 127536, 130193, 135507, 148792, 167391, 180676, 191304, 223188, 260386, 271014, 297584, 316183, 334782, 361352, 382608, 390579, 406521, 446376, 520772, 542028, 632366, 669564, 722704, 781158, 813042, 892752, 948549, 1041544, 1084056, 1171737, 1264732, 1339128, 1562316, 1626084, 1897098, 2083088, 2168112, 2213281, 2343474, 2529464, 2678256, 2845647, 3124632, 3252168, 3794196, 4426562, 4686948, 5058928, 5691294, 6249264, 6504336, 6639843, 7588392, 8853124, 9373896, 11382588, 13279686, 15176784, 17706248, 18747792, 19919529, 22765176, 26559372, 35412496, 39839058, 45530352, 53118744, 79678116, 106237488, 159356232, 318712464]

約数ペア:

[(1, 318712464), (2, 159356232), (3, 106237488), (4, 79678116), (6, 53118744), (7, 45530352), (8, 39839058), (9, 35412496), (12, 26559372), (14, 22765176), (16, 19919529), (17, 18747792), (18, 17706248), (21, 15176784), (24, 13279686), (28, 11382588), (34, 9373896), (36, 8853124), (42, 7588392), (48, 6639843), (49, 6504336), (51, 6249264), (56, 5691294), (63, 5058928), (68, 4686948), (72, 4426562), (84, 3794196), (98, 3252168), (102, 3124632), (112, 2845647), (119, 2678256), (126, 2529464), (136, 2343474), (144, 2213281), (147, 2168112), (153, 2083088), (168, 1897098), (196, 1626084), (204, 1562316), (238, 1339128), (252, 1264732), (272, 1171737), (294, 1084056), (306, 1041544), (336, 948549), (357, 892752), (392, 813042), (408, 781158), (441, 722704), (476, 669564), (504, 632366), (588, 542028), (612, 520772), (714, 446376), (784, 406521), (816, 390579), (833, 382608), (882, 361352), (952, 334782), (1008, 316183), (1071, 297584), (1176, 271014), (1224, 260386), (1428, 223188), (1666, 191304), (1764, 180676), (1904, 167391), (2142, 148792), (2352, 135507), (2448, 130193), (2499, 127536), (2657, 119952), (2856, 111594), (3332, 95652), (3528, 90338), (4284, 74396), (4998, 63768), (5314, 59976), (5712, 55797), (6664, 47826), (7056, 45169), (7497, 42512), (7971, 39984), (8568, 37198), (9996, 31884), (10628, 29988), (13328, 23913), (14994, 21256), (15942, 19992), (17136, 18599)]