421911168

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1319}}^1$

素因数の和:1367

約数の個数: 192

約数和(自身を含む): 1381406400

約数和(自身を除く): 959495232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 64, 68, 84, 96, 98, 102, 112, 119, 128, 136, 147, 168, 192, 196, 204, 224, 238, 272, 294, 336, 357, 384, 392, 408, 448, 476, 544, 588, 672, 714, 784, 816, 833, 896, 952, 1088, 1176, 1319, 1344, 1428, 1568, 1632, 1666, 1904, 2176, 2352, 2499, 2638, 2688, 2856, 3136, 3264, 3332, 3808, 3957, 4704, 4998, 5276, 5712, 6272, 6528, 6664, 7616, 7914, 9233, 9408, 9996, 10552, 11424, 13328, 15232, 15828, 18466, 18816, 19992, 21104, 22423, 22848, 26656, 27699, 31656, 36932, 39984, 42208, 44846, 45696, 53312, 55398, 63312, 64631, 67269, 73864, 79968, 84416, 89692, 106624, 110796, 126624, 129262, 134538, 147728, 156961, 159936, 168832, 179384, 193893, 221592, 253248, 258524, 269076, 295456, 313922, 319872, 358768, 387786, 443184, 470883, 506496, 517048, 538152, 590912, 627844, 717536, 775572, 886368, 941766, 1034096, 1076304, 1098727, 1181824, 1255688, 1435072, 1551144, 1772736, 1883532, 2068192, 2152608, 2197454, 2511376, 2870144, 3102288, 3296181, 3545472, 3767064, 4136384, 4305216, 4394908, 5022752, 6204576, 6592362, 7534128, 8272768, 8610432, 8789816, 10045504, 12409152, 13184724, 15068256, 17579632, 20091008, 24818304, 26369448, 30136512, 35159264, 52738896, 60273024, 70318528, 105477792, 140637056, 210955584, 421911168]

約数ペア:

[(1, 421911168), (2, 210955584), (3, 140637056), (4, 105477792), (6, 70318528), (7, 60273024), (8, 52738896), (12, 35159264), (14, 30136512), (16, 26369448), (17, 24818304), (21, 20091008), (24, 17579632), (28, 15068256), (32, 13184724), (34, 12409152), (42, 10045504), (48, 8789816), (49, 8610432), (51, 8272768), (56, 7534128), (64, 6592362), (68, 6204576), (84, 5022752), (96, 4394908), (98, 4305216), (102, 4136384), (112, 3767064), (119, 3545472), (128, 3296181), (136, 3102288), (147, 2870144), (168, 2511376), (192, 2197454), (196, 2152608), (204, 2068192), (224, 1883532), (238, 1772736), (272, 1551144), (294, 1435072), (336, 1255688), (357, 1181824), (384, 1098727), (392, 1076304), (408, 1034096), (448, 941766), (476, 886368), (544, 775572), (588, 717536), (672, 627844), (714, 590912), (784, 538152), (816, 517048), (833, 506496), (896, 470883), (952, 443184), (1088, 387786), (1176, 358768), (1319, 319872), (1344, 313922), (1428, 295456), (1568, 269076), (1632, 258524), (1666, 253248), (1904, 221592), (2176, 193893), (2352, 179384), (2499, 168832), (2638, 159936), (2688, 156961), (2856, 147728), (3136, 134538), (3264, 129262), (3332, 126624), (3808, 110796), (3957, 106624), (4704, 89692), (4998, 84416), (5276, 79968), (5712, 73864), (6272, 67269), (6528, 64631), (6664, 63312), (7616, 55398), (7914, 53312), (9233, 45696), (9408, 44846), (9996, 42208), (10552, 39984), (11424, 36932), (13328, 31656), (15232, 27699), (15828, 26656), (18466, 22848), (18816, 22423), (19992, 21104)]