478299168

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 1501670016

約数和(自身を除く): 1023370848

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 71, 72, 81, 92, 96, 108, 113, 138, 142, 144, 162, 184, 207, 213, 216, 226, 276, 284, 288, 324, 339, 368, 414, 426, 432, 452, 552, 568, 621, 639, 648, 678, 736, 828, 852, 864, 904, 1017, 1104, 1136, 1242, 1278, 1296, 1356, 1633, 1656, 1704, 1808, 1863, 1917, 2034, 2208, 2272, 2484, 2556, 2592, 2599, 2712, 3051, 3266, 3312, 3408, 3616, 3726, 3834, 4068, 4899, 4968, 5112, 5198, 5424, 5751, 6102, 6532, 6624, 6816, 7452, 7668, 7797, 8023, 8136, 9153, 9798, 9936, 10224, 10396, 10848, 11502, 12204, 13064, 14697, 14904, 15336, 15594, 16046, 16272, 18306, 19596, 19872, 20448, 20792, 23004, 23391, 24069, 24408, 26128, 29394, 29808, 30672, 31188, 32092, 32544, 36612, 39192, 41584, 44091, 46008, 46782, 48138, 48816, 52256, 58788, 59616, 61344, 62376, 64184, 70173, 72207, 73224, 78384, 83168, 88182, 92016, 93564, 96276, 97632, 117576, 124752, 128368, 132273, 140346, 144414, 146448, 156768, 176364, 184032, 184529, 187128, 192552, 210519, 216621, 235152, 249504, 256736, 264546, 280692, 288828, 292896, 352728, 369058, 374256, 385104, 421038, 433242, 470304, 529092, 553587, 561384, 577656, 649863, 705456, 738116, 748512, 770208, 842076, 866484, 1058184, 1107174, 1122768, 1155312, 1299726, 1410912, 1476232, 1660761, 1684152, 1732968, 2116368, 2214348, 2245536, 2310624, 2599452, 2952464, 3321522, 3368304, 3465936, 4232736, 4428696, 4982283, 5198904, 5904928, 6643044, 6736608, 6931872, 8857392, 9964566, 10397808, 13286088, 14946849, 17714784, 19929132, 20795616, 26572176, 29893698, 39858264, 53144352, 59787396, 79716528, 119574792, 159433056, 239149584, 478299168]

約数ペア:

[(1, 478299168), (2, 239149584), (3, 159433056), (4, 119574792), (6, 79716528), (8, 59787396), (9, 53144352), (12, 39858264), (16, 29893698), (18, 26572176), (23, 20795616), (24, 19929132), (27, 17714784), (32, 14946849), (36, 13286088), (46, 10397808), (48, 9964566), (54, 8857392), (69, 6931872), (71, 6736608), (72, 6643044), (81, 5904928), (92, 5198904), (96, 4982283), (108, 4428696), (113, 4232736), (138, 3465936), (142, 3368304), (144, 3321522), (162, 2952464), (184, 2599452), (207, 2310624), (213, 2245536), (216, 2214348), (226, 2116368), (276, 1732968), (284, 1684152), (288, 1660761), (324, 1476232), (339, 1410912), (368, 1299726), (414, 1155312), (426, 1122768), (432, 1107174), (452, 1058184), (552, 866484), (568, 842076), (621, 770208), (639, 748512), (648, 738116), (678, 705456), (736, 649863), (828, 577656), (852, 561384), (864, 553587), (904, 529092), (1017, 470304), (1104, 433242), (1136, 421038), (1242, 385104), (1278, 374256), (1296, 369058), (1356, 352728), (1633, 292896), (1656, 288828), (1704, 280692), (1808, 264546), (1863, 256736), (1917, 249504), (2034, 235152), (2208, 216621), (2272, 210519), (2484, 192552), (2556, 187128), (2592, 184529), (2599, 184032), (2712, 176364), (3051, 156768), (3266, 146448), (3312, 144414), (3408, 140346), (3616, 132273), (3726, 128368), (3834, 124752), (4068, 117576), (4899, 97632), (4968, 96276), (5112, 93564), (5198, 92016), (5424, 88182), (5751, 83168), (6102, 78384), (6532, 73224), (6624, 72207), (6816, 70173), (7452, 64184), (7668, 62376), (7797, 61344), (8023, 59616), (8136, 58788), (9153, 52256), (9798, 48816), (9936, 48138), (10224, 46782), (10396, 46008), (10848, 44091), (11502, 41584), (12204, 39192), (13064, 36612), (14697, 32544), (14904, 32092), (15336, 31188), (15594, 30672), (16046, 29808), (16272, 29394), (18306, 26128), (19596, 24408), (19872, 24069), (20448, 23391), (20792, 23004)]