997842048

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 256

約数和(自身を含む): 3175219200

約数和(自身を除く): 2177377152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 79, 84, 96, 111, 112, 127, 128, 148, 158, 168, 192, 222, 224, 237, 254, 259, 296, 316, 336, 381, 384, 444, 448, 474, 508, 518, 553, 592, 632, 672, 762, 777, 888, 889, 896, 948, 1016, 1036, 1106, 1184, 1264, 1344, 1524, 1554, 1659, 1776, 1778, 1896, 2032, 2072, 2212, 2368, 2528, 2667, 2688, 2923, 3048, 3108, 3318, 3552, 3556, 3792, 4064, 4144, 4424, 4699, 4736, 5056, 5334, 5846, 6096, 6216, 6636, 7104, 7112, 7584, 8128, 8288, 8769, 8848, 9398, 10033, 10112, 10668, 11692, 12192, 12432, 13272, 14097, 14208, 14224, 15168, 16256, 16576, 17538, 17696, 18796, 20066, 20461, 21336, 23384, 24384, 24864, 26544, 28194, 28448, 30099, 30336, 32893, 33152, 35076, 35392, 37592, 40132, 40922, 42672, 46768, 48768, 49728, 53088, 56388, 56896, 60198, 61383, 65786, 70152, 70231, 70784, 75184, 80264, 81844, 85344, 93536, 98679, 99456, 106176, 112776, 113792, 120396, 122766, 131572, 140304, 140462, 150368, 160528, 163688, 170688, 187072, 197358, 210693, 212352, 225552, 240792, 245532, 263144, 280608, 280924, 300736, 321056, 327376, 341376, 371221, 374144, 394716, 421386, 451104, 481584, 491064, 526288, 561216, 561848, 601472, 642112, 654752, 742442, 789432, 842772, 902208, 963168, 982128, 1052576, 1113663, 1122432, 1123696, 1284224, 1309504, 1484884, 1578864, 1685544, 1804416, 1926336, 1964256, 2105152, 2227326, 2247392, 2598547, 2619008, 2969768, 3157728, 3371088, 3852672, 3928512, 4210304, 4454652, 4494784, 5197094, 5939536, 6315456, 6742176, 7795641, 7857024, 8909304, 8989568, 10394188, 11879072, 12630912, 13484352, 15591282, 17818608, 20788376, 23758144, 26968704, 31182564, 35637216, 41576752, 47516288, 62365128, 71274432, 83153504, 124730256, 142548864, 166307008, 249460512, 332614016, 498921024, 997842048]

約数ペア:

[(1, 997842048), (2, 498921024), (3, 332614016), (4, 249460512), (6, 166307008), (7, 142548864), (8, 124730256), (12, 83153504), (14, 71274432), (16, 62365128), (21, 47516288), (24, 41576752), (28, 35637216), (32, 31182564), (37, 26968704), (42, 23758144), (48, 20788376), (56, 17818608), (64, 15591282), (74, 13484352), (79, 12630912), (84, 11879072), (96, 10394188), (111, 8989568), (112, 8909304), (127, 7857024), (128, 7795641), (148, 6742176), (158, 6315456), (168, 5939536), (192, 5197094), (222, 4494784), (224, 4454652), (237, 4210304), (254, 3928512), (259, 3852672), (296, 3371088), (316, 3157728), (336, 2969768), (381, 2619008), (384, 2598547), (444, 2247392), (448, 2227326), (474, 2105152), (508, 1964256), (518, 1926336), (553, 1804416), (592, 1685544), (632, 1578864), (672, 1484884), (762, 1309504), (777, 1284224), (888, 1123696), (889, 1122432), (896, 1113663), (948, 1052576), (1016, 982128), (1036, 963168), (1106, 902208), (1184, 842772), (1264, 789432), (1344, 742442), (1524, 654752), (1554, 642112), (1659, 601472), (1776, 561848), (1778, 561216), (1896, 526288), (2032, 491064), (2072, 481584), (2212, 451104), (2368, 421386), (2528, 394716), (2667, 374144), (2688, 371221), (2923, 341376), (3048, 327376), (3108, 321056), (3318, 300736), (3552, 280924), (3556, 280608), (3792, 263144), (4064, 245532), (4144, 240792), (4424, 225552), (4699, 212352), (4736, 210693), (5056, 197358), (5334, 187072), (5846, 170688), (6096, 163688), (6216, 160528), (6636, 150368), (7104, 140462), (7112, 140304), (7584, 131572), (8128, 122766), (8288, 120396), (8769, 113792), (8848, 112776), (9398, 106176), (10033, 99456), (10112, 98679), (10668, 93536), (11692, 85344), (12192, 81844), (12432, 80264), (13272, 75184), (14097, 70784), (14208, 70231), (14224, 70152), (15168, 65786), (16256, 61383), (16576, 60198), (17538, 56896), (17696, 56388), (18796, 53088), (20066, 49728), (20461, 48768), (21336, 46768), (23384, 42672), (24384, 40922), (24864, 40132), (26544, 37592), (28194, 35392), (28448, 35076), (30099, 33152), (30336, 32893)]