2151746208

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:553

約数の個数: 240

約数和(自身を含む): 6654574080

約数和(自身を除く): 4502827872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 61, 62, 72, 81, 93, 96, 108, 122, 124, 144, 162, 183, 186, 216, 244, 248, 279, 288, 324, 366, 372, 432, 439, 488, 496, 549, 558, 648, 732, 744, 837, 864, 878, 976, 992, 1098, 1116, 1296, 1317, 1464, 1488, 1647, 1674, 1756, 1891, 1952, 2196, 2232, 2511, 2592, 2634, 2928, 2976, 3294, 3348, 3512, 3782, 3951, 4392, 4464, 4941, 5022, 5268, 5673, 5856, 6588, 6696, 7024, 7564, 7902, 8784, 8928, 9882, 10044, 10536, 11346, 11853, 13176, 13392, 13609, 14048, 15128, 15804, 17019, 17568, 19764, 20088, 21072, 22692, 23706, 26352, 26779, 26784, 27218, 30256, 31608, 34038, 35559, 39528, 40176, 40827, 42144, 45384, 47412, 51057, 52704, 53558, 54436, 60512, 63216, 68076, 71118, 79056, 80337, 80352, 81654, 90768, 94824, 102114, 107116, 108872, 122481, 126432, 136152, 142236, 153171, 158112, 160674, 163308, 181536, 189648, 204228, 214232, 217744, 241011, 244962, 272304, 284472, 306342, 321348, 326616, 367443, 379296, 408456, 428464, 435488, 482022, 489924, 544608, 568944, 612684, 642696, 653232, 723033, 734886, 816912, 830149, 856928, 964044, 979848, 1102329, 1137888, 1225368, 1285392, 1306464, 1446066, 1469772, 1633824, 1660298, 1928088, 1959696, 2169099, 2204658, 2450736, 2490447, 2570784, 2892132, 2939544, 3320596, 3856176, 3919392, 4338198, 4409316, 4901472, 4980894, 5784264, 5879088, 6641192, 7471341, 7712352, 8676396, 8818632, 9961788, 11568528, 11758176, 13282384, 14942682, 17352792, 17637264, 19923576, 22414023, 23137056, 26564768, 29885364, 34705584, 35274528, 39847152, 44828046, 59770728, 67242069, 69411168, 79694304, 89656092, 119541456, 134484138, 179312184, 239082912, 268968276, 358624368, 537936552, 717248736, 1075873104, 2151746208]

約数ペア:

[(1, 2151746208), (2, 1075873104), (3, 717248736), (4, 537936552), (6, 358624368), (8, 268968276), (9, 239082912), (12, 179312184), (16, 134484138), (18, 119541456), (24, 89656092), (27, 79694304), (31, 69411168), (32, 67242069), (36, 59770728), (48, 44828046), (54, 39847152), (61, 35274528), (62, 34705584), (72, 29885364), (81, 26564768), (93, 23137056), (96, 22414023), (108, 19923576), (122, 17637264), (124, 17352792), (144, 14942682), (162, 13282384), (183, 11758176), (186, 11568528), (216, 9961788), (244, 8818632), (248, 8676396), (279, 7712352), (288, 7471341), (324, 6641192), (366, 5879088), (372, 5784264), (432, 4980894), (439, 4901472), (488, 4409316), (496, 4338198), (549, 3919392), (558, 3856176), (648, 3320596), (732, 2939544), (744, 2892132), (837, 2570784), (864, 2490447), (878, 2450736), (976, 2204658), (992, 2169099), (1098, 1959696), (1116, 1928088), (1296, 1660298), (1317, 1633824), (1464, 1469772), (1488, 1446066), (1647, 1306464), (1674, 1285392), (1756, 1225368), (1891, 1137888), (1952, 1102329), (2196, 979848), (2232, 964044), (2511, 856928), (2592, 830149), (2634, 816912), (2928, 734886), (2976, 723033), (3294, 653232), (3348, 642696), (3512, 612684), (3782, 568944), (3951, 544608), (4392, 489924), (4464, 482022), (4941, 435488), (5022, 428464), (5268, 408456), (5673, 379296), (5856, 367443), (6588, 326616), (6696, 321348), (7024, 306342), (7564, 284472), (7902, 272304), (8784, 244962), (8928, 241011), (9882, 217744), (10044, 214232), (10536, 204228), (11346, 189648), (11853, 181536), (13176, 163308), (13392, 160674), (13609, 158112), (14048, 153171), (15128, 142236), (15804, 136152), (17019, 126432), (17568, 122481), (19764, 108872), (20088, 107116), (21072, 102114), (22692, 94824), (23706, 90768), (26352, 81654), (26779, 80352), (26784, 80337), (27218, 79056), (30256, 71118), (31608, 68076), (34038, 63216), (35559, 60512), (39528, 54436), (40176, 53558), (40827, 52704), (42144, 51057), (45384, 47412)]