1906919616

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1237}}^1$

素因数の和:1327

約数の個数: 224

約数和(自身を含む): 6117978112

約数和(自身を除く): 4211058496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 37, 42, 48, 56, 62, 64, 74, 84, 93, 96, 111, 112, 124, 148, 168, 186, 192, 217, 222, 224, 248, 259, 296, 336, 372, 434, 444, 448, 496, 518, 592, 651, 672, 744, 777, 868, 888, 992, 1036, 1147, 1184, 1237, 1302, 1344, 1488, 1554, 1736, 1776, 1984, 2072, 2294, 2368, 2474, 2604, 2976, 3108, 3441, 3472, 3552, 3711, 4144, 4588, 4948, 5208, 5952, 6216, 6882, 6944, 7104, 7422, 8029, 8288, 8659, 9176, 9896, 10416, 12432, 13764, 13888, 14844, 16058, 16576, 17318, 18352, 19792, 20832, 24087, 24864, 25977, 27528, 29688, 32116, 34636, 36704, 38347, 39584, 41664, 45769, 48174, 49728, 51954, 55056, 59376, 64232, 69272, 73408, 76694, 79168, 91538, 96348, 103908, 110112, 115041, 118752, 128464, 137307, 138544, 153388, 183076, 192696, 207816, 220224, 230082, 237504, 256928, 268429, 274614, 277088, 306776, 320383, 366152, 385392, 415632, 460164, 513856, 536858, 549228, 554176, 613552, 640766, 732304, 770784, 805287, 831264, 920328, 961149, 1073716, 1098456, 1227104, 1281532, 1418839, 1464608, 1541568, 1610574, 1662528, 1840656, 1922298, 2147432, 2196912, 2454208, 2563064, 2837678, 2929216, 3221148, 3681312, 3844596, 4256517, 4294864, 4393824, 5126128, 5675356, 6442296, 7362624, 7689192, 8513034, 8589728, 8787648, 9931873, 10252256, 11350712, 12884592, 15378384, 17026068, 17179456, 19863746, 20504512, 22701424, 25769184, 29795619, 30756768, 34052136, 39727492, 45402848, 51538368, 59591238, 61513536, 68104272, 79454984, 90805696, 119182476, 136208544, 158909968, 238364952, 272417088, 317819936, 476729904, 635639872, 953459808, 1906919616]

約数ペア:

[(1, 1906919616), (2, 953459808), (3, 635639872), (4, 476729904), (6, 317819936), (7, 272417088), (8, 238364952), (12, 158909968), (14, 136208544), (16, 119182476), (21, 90805696), (24, 79454984), (28, 68104272), (31, 61513536), (32, 59591238), (37, 51538368), (42, 45402848), (48, 39727492), (56, 34052136), (62, 30756768), (64, 29795619), (74, 25769184), (84, 22701424), (93, 20504512), (96, 19863746), (111, 17179456), (112, 17026068), (124, 15378384), (148, 12884592), (168, 11350712), (186, 10252256), (192, 9931873), (217, 8787648), (222, 8589728), (224, 8513034), (248, 7689192), (259, 7362624), (296, 6442296), (336, 5675356), (372, 5126128), (434, 4393824), (444, 4294864), (448, 4256517), (496, 3844596), (518, 3681312), (592, 3221148), (651, 2929216), (672, 2837678), (744, 2563064), (777, 2454208), (868, 2196912), (888, 2147432), (992, 1922298), (1036, 1840656), (1147, 1662528), (1184, 1610574), (1237, 1541568), (1302, 1464608), (1344, 1418839), (1488, 1281532), (1554, 1227104), (1736, 1098456), (1776, 1073716), (1984, 961149), (2072, 920328), (2294, 831264), (2368, 805287), (2474, 770784), (2604, 732304), (2976, 640766), (3108, 613552), (3441, 554176), (3472, 549228), (3552, 536858), (3711, 513856), (4144, 460164), (4588, 415632), (4948, 385392), (5208, 366152), (5952, 320383), (6216, 306776), (6882, 277088), (6944, 274614), (7104, 268429), (7422, 256928), (8029, 237504), (8288, 230082), (8659, 220224), (9176, 207816), (9896, 192696), (10416, 183076), (12432, 153388), (13764, 138544), (13888, 137307), (14844, 128464), (16058, 118752), (16576, 115041), (17318, 110112), (18352, 103908), (19792, 96348), (20832, 91538), (24087, 79168), (24864, 76694), (25977, 73408), (27528, 69272), (29688, 64232), (32116, 59376), (34636, 55056), (36704, 51954), (38347, 49728), (39584, 48174), (41664, 45769)]