1896857172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:803

約数の個数: 216

約数和(自身を含む): 5991148800

約数和(自身を除く): 4094291628

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 29, 36, 38, 42, 57, 58, 63, 76, 84, 87, 114, 116, 126, 133, 171, 174, 203, 228, 252, 261, 266, 342, 348, 361, 399, 406, 522, 532, 551, 609, 684, 719, 722, 798, 812, 1044, 1083, 1102, 1197, 1218, 1438, 1444, 1596, 1653, 1827, 2157, 2166, 2204, 2394, 2436, 2527, 2876, 3249, 3306, 3654, 3857, 4314, 4332, 4788, 4959, 5033, 5054, 6471, 6498, 6612, 7308, 7581, 7714, 8628, 9918, 10066, 10108, 10469, 11571, 12942, 12996, 13661, 15099, 15162, 15428, 19836, 20132, 20851, 20938, 22743, 23142, 25884, 27322, 30198, 30324, 31407, 34713, 40983, 41702, 41876, 45297, 45486, 46284, 54644, 60396, 62553, 62814, 69426, 73283, 81966, 83404, 90594, 90972, 94221, 95627, 122949, 125106, 125628, 138852, 145957, 146566, 163932, 181188, 187659, 188442, 191254, 219849, 245898, 250212, 259559, 286881, 291914, 293132, 375318, 376884, 382508, 396169, 437871, 439698, 491796, 519118, 573762, 583828, 659547, 750636, 778677, 792338, 860643, 875742, 879396, 1038236, 1147524, 1188507, 1313613, 1319094, 1557354, 1584676, 1721286, 1751484, 1816913, 2336031, 2377014, 2627226, 2638188, 2773183, 3114708, 3442572, 3565521, 3633826, 4672062, 4754028, 5254452, 5450739, 5546366, 7131042, 7267652, 7527211, 8319549, 9344124, 10901478, 11092732, 14262084, 15054422, 16352217, 16639098, 21802956, 22581633, 24958647, 30108844, 32704434, 33278196, 45163266, 49917294, 52690477, 65408868, 67744899, 90326532, 99834588, 105380954, 135489798, 158071431, 210761908, 270979596, 316142862, 474214293, 632285724, 948428586, 1896857172]

約数ペア:

[(1, 1896857172), (2, 948428586), (3, 632285724), (4, 474214293), (6, 316142862), (7, 270979596), (9, 210761908), (12, 158071431), (14, 135489798), (18, 105380954), (19, 99834588), (21, 90326532), (28, 67744899), (29, 65408868), (36, 52690477), (38, 49917294), (42, 45163266), (57, 33278196), (58, 32704434), (63, 30108844), (76, 24958647), (84, 22581633), (87, 21802956), (114, 16639098), (116, 16352217), (126, 15054422), (133, 14262084), (171, 11092732), (174, 10901478), (203, 9344124), (228, 8319549), (252, 7527211), (261, 7267652), (266, 7131042), (342, 5546366), (348, 5450739), (361, 5254452), (399, 4754028), (406, 4672062), (522, 3633826), (532, 3565521), (551, 3442572), (609, 3114708), (684, 2773183), (719, 2638188), (722, 2627226), (798, 2377014), (812, 2336031), (1044, 1816913), (1083, 1751484), (1102, 1721286), (1197, 1584676), (1218, 1557354), (1438, 1319094), (1444, 1313613), (1596, 1188507), (1653, 1147524), (1827, 1038236), (2157, 879396), (2166, 875742), (2204, 860643), (2394, 792338), (2436, 778677), (2527, 750636), (2876, 659547), (3249, 583828), (3306, 573762), (3654, 519118), (3857, 491796), (4314, 439698), (4332, 437871), (4788, 396169), (4959, 382508), (5033, 376884), (5054, 375318), (6471, 293132), (6498, 291914), (6612, 286881), (7308, 259559), (7581, 250212), (7714, 245898), (8628, 219849), (9918, 191254), (10066, 188442), (10108, 187659), (10469, 181188), (11571, 163932), (12942, 146566), (12996, 145957), (13661, 138852), (15099, 125628), (15162, 125106), (15428, 122949), (19836, 95627), (20132, 94221), (20851, 90972), (20938, 90594), (22743, 83404), (23142, 81966), (25884, 73283), (27322, 69426), (30198, 62814), (30324, 62553), (31407, 60396), (34713, 54644), (40983, 46284), (41702, 45486), (41876, 45297)]