290919634984

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1\times {\mathrm{743}}^1$

素因数の和:1200

約数の個数: 192

約数和(自身を含む): 644177520000

約数和(自身を除く): 353257885016

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 61, 76, 88, 121, 122, 152, 209, 242, 244, 349, 418, 484, 488, 671, 698, 743, 836, 968, 1159, 1342, 1396, 1486, 1672, 2299, 2318, 2684, 2792, 2972, 3839, 4598, 4636, 5368, 5944, 6631, 7381, 7678, 8173, 9196, 9272, 12749, 13262, 14117, 14762, 15356, 16346, 18392, 21289, 25498, 26524, 28234, 29524, 30712, 32692, 42229, 42578, 45323, 50996, 53048, 56468, 59048, 65384, 72941, 84458, 85156, 89903, 90646, 101992, 112936, 140239, 145882, 155287, 168916, 170312, 179806, 181292, 234179, 259307, 280478, 291764, 310574, 337832, 359612, 362584, 404491, 468358, 498553, 518614, 560956, 583528, 621148, 719224, 802351, 808982, 861137, 936716, 997106, 1037228, 1121912, 1242296, 1604702, 1617964, 1708157, 1722274, 1873432, 1994212, 2074456, 2575969, 2852377, 3209404, 3235928, 3416314, 3444548, 3988424, 4449401, 4926833, 5151938, 5484083, 5704754, 6418808, 6832628, 6889096, 8898802, 9472507, 9853666, 10303876, 10968166, 11409508, 13665256, 15817727, 17797604, 18945014, 19707332, 20607752, 21936332, 22819016, 31376147, 31635454, 35595208, 37890028, 39414664, 43872664, 48943411, 54195163, 62752294, 63270908, 75780056, 97886822, 104197577, 108390326, 125504588, 126541816, 173994997, 195773644, 208395154, 216780652, 251009176, 300536813, 347989994, 391547288, 416790308, 433561304, 596146793, 601073626, 695979988, 833580616, 1192293586, 1202147252, 1391959976, 1913944967, 2384587172, 2404294504, 3305904943, 3827889934, 4769174344, 6611809886, 7655779868, 13223619772, 15311559736, 26447239544, 36364954373, 72729908746, 145459817492, 290919634984]

約数ペア:

[(1, 290919634984), (2, 145459817492), (4, 72729908746), (8, 36364954373), (11, 26447239544), (19, 15311559736), (22, 13223619772), (38, 7655779868), (44, 6611809886), (61, 4769174344), (76, 3827889934), (88, 3305904943), (121, 2404294504), (122, 2384587172), (152, 1913944967), (209, 1391959976), (242, 1202147252), (244, 1192293586), (349, 833580616), (418, 695979988), (484, 601073626), (488, 596146793), (671, 433561304), (698, 416790308), (743, 391547288), (836, 347989994), (968, 300536813), (1159, 251009176), (1342, 216780652), (1396, 208395154), (1486, 195773644), (1672, 173994997), (2299, 126541816), (2318, 125504588), (2684, 108390326), (2792, 104197577), (2972, 97886822), (3839, 75780056), (4598, 63270908), (4636, 62752294), (5368, 54195163), (5944, 48943411), (6631, 43872664), (7381, 39414664), (7678, 37890028), (8173, 35595208), (9196, 31635454), (9272, 31376147), (12749, 22819016), (13262, 21936332), (14117, 20607752), (14762, 19707332), (15356, 18945014), (16346, 17797604), (18392, 15817727), (21289, 13665256), (25498, 11409508), (26524, 10968166), (28234, 10303876), (29524, 9853666), (30712, 9472507), (32692, 8898802), (42229, 6889096), (42578, 6832628), (45323, 6418808), (50996, 5704754), (53048, 5484083), (56468, 5151938), (59048, 4926833), (65384, 4449401), (72941, 3988424), (84458, 3444548), (85156, 3416314), (89903, 3235928), (90646, 3209404), (101992, 2852377), (112936, 2575969), (140239, 2074456), (145882, 1994212), (155287, 1873432), (168916, 1722274), (170312, 1708157), (179806, 1617964), (181292, 1604702), (234179, 1242296), (259307, 1121912), (280478, 1037228), (291764, 997106), (310574, 936716), (337832, 861137), (359612, 808982), (362584, 802351), (404491, 719224), (468358, 621148), (498553, 583528), (518614, 560956)]