605138256

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:219

約数の個数: 240

約数和(自身を含む): 1909490880

約数和(自身を除く): 1304352624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 37, 48, 51, 54, 68, 72, 74, 102, 108, 111, 131, 136, 144, 148, 153, 204, 216, 222, 262, 272, 289, 296, 306, 333, 393, 408, 432, 444, 459, 524, 578, 592, 612, 629, 666, 786, 816, 867, 888, 918, 999, 1048, 1156, 1179, 1224, 1258, 1332, 1572, 1734, 1776, 1836, 1887, 1998, 2096, 2227, 2312, 2358, 2448, 2516, 2601, 2664, 3144, 3468, 3537, 3672, 3774, 3996, 4454, 4624, 4716, 4847, 5032, 5202, 5328, 5661, 6288, 6681, 6936, 7074, 7344, 7548, 7803, 7992, 8908, 9432, 9694, 10064, 10404, 10693, 11322, 13362, 13872, 14148, 14541, 15096, 15606, 15984, 16983, 17816, 18864, 19388, 20043, 20808, 21386, 22644, 26724, 28296, 29082, 30192, 31212, 32079, 33966, 35632, 37859, 38776, 40086, 41616, 42772, 43623, 45288, 53448, 56592, 58164, 60129, 62424, 64158, 67932, 75718, 77552, 80172, 82399, 85544, 87246, 90576, 96237, 106896, 113577, 116328, 120258, 124848, 128316, 130869, 135864, 151436, 160344, 164798, 171088, 174492, 192474, 227154, 232656, 240516, 247197, 256632, 261738, 271728, 288711, 302872, 320688, 329596, 340731, 348984, 384948, 454308, 481032, 494394, 513264, 523476, 577422, 605744, 659192, 681462, 697968, 741591, 769896, 908616, 962064, 988788, 1022193, 1046952, 1154844, 1318384, 1362924, 1400783, 1483182, 1539792, 1817232, 1977576, 2044386, 2093904, 2224773, 2309688, 2725848, 2801566, 2966364, 3955152, 4088772, 4202349, 4449546, 4619376, 5451696, 5603132, 5932728, 8177544, 8404698, 8899092, 11206264, 11865456, 12607047, 16355088, 16809396, 17798184, 22412528, 25214094, 33618792, 35596368, 37821141, 50428188, 67237584, 75642282, 100856376, 151284564, 201712752, 302569128, 605138256]

約数ペア:

[(1, 605138256), (2, 302569128), (3, 201712752), (4, 151284564), (6, 100856376), (8, 75642282), (9, 67237584), (12, 50428188), (16, 37821141), (17, 35596368), (18, 33618792), (24, 25214094), (27, 22412528), (34, 17798184), (36, 16809396), (37, 16355088), (48, 12607047), (51, 11865456), (54, 11206264), (68, 8899092), (72, 8404698), (74, 8177544), (102, 5932728), (108, 5603132), (111, 5451696), (131, 4619376), (136, 4449546), (144, 4202349), (148, 4088772), (153, 3955152), (204, 2966364), (216, 2801566), (222, 2725848), (262, 2309688), (272, 2224773), (289, 2093904), (296, 2044386), (306, 1977576), (333, 1817232), (393, 1539792), (408, 1483182), (432, 1400783), (444, 1362924), (459, 1318384), (524, 1154844), (578, 1046952), (592, 1022193), (612, 988788), (629, 962064), (666, 908616), (786, 769896), (816, 741591), (867, 697968), (888, 681462), (918, 659192), (999, 605744), (1048, 577422), (1156, 523476), (1179, 513264), (1224, 494394), (1258, 481032), (1332, 454308), (1572, 384948), (1734, 348984), (1776, 340731), (1836, 329596), (1887, 320688), (1998, 302872), (2096, 288711), (2227, 271728), (2312, 261738), (2358, 256632), (2448, 247197), (2516, 240516), (2601, 232656), (2664, 227154), (3144, 192474), (3468, 174492), (3537, 171088), (3672, 164798), (3774, 160344), (3996, 151436), (4454, 135864), (4624, 130869), (4716, 128316), (4847, 124848), (5032, 120258), (5202, 116328), (5328, 113577), (5661, 106896), (6288, 96237), (6681, 90576), (6936, 87246), (7074, 85544), (7344, 82399), (7548, 80172), (7803, 77552), (7992, 75718), (8908, 67932), (9432, 64158), (9694, 62424), (10064, 60129), (10404, 58164), (10693, 56592), (11322, 53448), (13362, 45288), (13872, 43623), (14148, 42772), (14541, 41616), (15096, 40086), (15606, 38776), (15984, 37859), (16983, 35632), (17816, 33966), (18864, 32079), (19388, 31212), (20043, 30192), (20808, 29082), (21386, 28296), (22644, 26724)]