306221472

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1$

素因数の和:193

約数の個数: 240

約数和(自身を含む): 964035072

約数和(自身を除く): 657813600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 48, 54, 62, 72, 74, 81, 93, 96, 103, 108, 111, 124, 144, 148, 162, 186, 206, 216, 222, 248, 279, 288, 296, 309, 324, 333, 372, 412, 432, 444, 496, 558, 592, 618, 648, 666, 744, 824, 837, 864, 888, 927, 992, 999, 1116, 1147, 1184, 1236, 1296, 1332, 1488, 1648, 1674, 1776, 1854, 1998, 2232, 2294, 2472, 2511, 2592, 2664, 2781, 2976, 2997, 3193, 3296, 3348, 3441, 3552, 3708, 3811, 3996, 4464, 4588, 4944, 5022, 5328, 5562, 5994, 6386, 6696, 6882, 7416, 7622, 7992, 8343, 8928, 9176, 9579, 9888, 10044, 10323, 10656, 11124, 11433, 11988, 12772, 13392, 13764, 14832, 15244, 15984, 16686, 18352, 19158, 20088, 20646, 22248, 22866, 23976, 25544, 26784, 27528, 28737, 29664, 30488, 30969, 31968, 33372, 34299, 36704, 38316, 40176, 41292, 44496, 45732, 47952, 51088, 55056, 57474, 60976, 61938, 66744, 68598, 76632, 80352, 82584, 86211, 88992, 91464, 92907, 95904, 102176, 102897, 110112, 114948, 118141, 121952, 123876, 133488, 137196, 153264, 165168, 172422, 182928, 185814, 205794, 229896, 236282, 247752, 258633, 266976, 274392, 306528, 308691, 330336, 344844, 354423, 365856, 371628, 411588, 459792, 472564, 495504, 517266, 548784, 617382, 689688, 708846, 743256, 823176, 919584, 945128, 991008, 1034532, 1063269, 1097568, 1234764, 1379376, 1417692, 1486512, 1646352, 1890256, 2069064, 2126538, 2469528, 2758752, 2835384, 2973024, 3189807, 3292704, 3780512, 4138128, 4253076, 4939056, 5670768, 6379614, 8276256, 8506152, 9569421, 9878112, 11341536, 12759228, 17012304, 19138842, 25518456, 34024608, 38277684, 51036912, 76555368, 102073824, 153110736, 306221472]

約数ペア:

[(1, 306221472), (2, 153110736), (3, 102073824), (4, 76555368), (6, 51036912), (8, 38277684), (9, 34024608), (12, 25518456), (16, 19138842), (18, 17012304), (24, 12759228), (27, 11341536), (31, 9878112), (32, 9569421), (36, 8506152), (37, 8276256), (48, 6379614), (54, 5670768), (62, 4939056), (72, 4253076), (74, 4138128), (81, 3780512), (93, 3292704), (96, 3189807), (103, 2973024), (108, 2835384), (111, 2758752), (124, 2469528), (144, 2126538), (148, 2069064), (162, 1890256), (186, 1646352), (206, 1486512), (216, 1417692), (222, 1379376), (248, 1234764), (279, 1097568), (288, 1063269), (296, 1034532), (309, 991008), (324, 945128), (333, 919584), (372, 823176), (412, 743256), (432, 708846), (444, 689688), (496, 617382), (558, 548784), (592, 517266), (618, 495504), (648, 472564), (666, 459792), (744, 411588), (824, 371628), (837, 365856), (864, 354423), (888, 344844), (927, 330336), (992, 308691), (999, 306528), (1116, 274392), (1147, 266976), (1184, 258633), (1236, 247752), (1296, 236282), (1332, 229896), (1488, 205794), (1648, 185814), (1674, 182928), (1776, 172422), (1854, 165168), (1998, 153264), (2232, 137196), (2294, 133488), (2472, 123876), (2511, 121952), (2592, 118141), (2664, 114948), (2781, 110112), (2976, 102897), (2997, 102176), (3193, 95904), (3296, 92907), (3348, 91464), (3441, 88992), (3552, 86211), (3708, 82584), (3811, 80352), (3996, 76632), (4464, 68598), (4588, 66744), (4944, 61938), (5022, 60976), (5328, 57474), (5562, 55056), (5994, 51088), (6386, 47952), (6696, 45732), (6882, 44496), (7416, 41292), (7622, 40176), (7992, 38316), (8343, 36704), (8928, 34299), (9176, 33372), (9579, 31968), (9888, 30969), (10044, 30488), (10323, 29664), (10656, 28737), (11124, 27528), (11433, 26784), (11988, 25544), (12772, 23976), (13392, 22866), (13764, 22248), (14832, 20646), (15244, 20088), (15984, 19158), (16686, 18352)]