1893731796

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 216

約数和(自身を含む): 5646775680

約数和(自身を除く): 3753043884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 107, 121, 132, 153, 187, 198, 204, 214, 239, 242, 306, 321, 363, 374, 396, 428, 478, 484, 561, 612, 642, 717, 726, 748, 956, 963, 1089, 1122, 1177, 1284, 1434, 1452, 1683, 1819, 1926, 2057, 2151, 2178, 2244, 2354, 2629, 2868, 3366, 3531, 3638, 3852, 4063, 4114, 4302, 4356, 4708, 5258, 5457, 6171, 6732, 7062, 7276, 7887, 8126, 8228, 8604, 10516, 10593, 10914, 12189, 12342, 12947, 14124, 15774, 16252, 16371, 18513, 20009, 21186, 21828, 23661, 24378, 24684, 25573, 25894, 28919, 31548, 32742, 36567, 37026, 38841, 40018, 42372, 44693, 47322, 48756, 51146, 51788, 57838, 60027, 65484, 73134, 74052, 76719, 77682, 80036, 86757, 89386, 94644, 102292, 115676, 116523, 120054, 134079, 146268, 153438, 155364, 173514, 178772, 180081, 220099, 230157, 233046, 240108, 260271, 268158, 281303, 306876, 347028, 360162, 402237, 434741, 440198, 460314, 466092, 491623, 520542, 536316, 562606, 660297, 720324, 804474, 843909, 869482, 880396, 920628, 983246, 1041084, 1125212, 1304223, 1320594, 1474869, 1608948, 1687818, 1738964, 1966492, 1980891, 2531727, 2608446, 2641188, 2949738, 3094333, 3375636, 3912669, 3961782, 4424607, 4782151, 5063454, 5216892, 5899476, 6188666, 7825338, 7923564, 8849214, 9282999, 9564302, 10126908, 12377332, 14346453, 15650676, 17698428, 18565998, 19128604, 27848997, 28692906, 37131996, 43039359, 52603661, 55697994, 57385812, 86078718, 105207322, 111395988, 157810983, 172157436, 210414644, 315621966, 473432949, 631243932, 946865898, 1893731796]

約数ペア:

[(1, 1893731796), (2, 946865898), (3, 631243932), (4, 473432949), (6, 315621966), (9, 210414644), (11, 172157436), (12, 157810983), (17, 111395988), (18, 105207322), (22, 86078718), (33, 57385812), (34, 55697994), (36, 52603661), (44, 43039359), (51, 37131996), (66, 28692906), (68, 27848997), (99, 19128604), (102, 18565998), (107, 17698428), (121, 15650676), (132, 14346453), (153, 12377332), (187, 10126908), (198, 9564302), (204, 9282999), (214, 8849214), (239, 7923564), (242, 7825338), (306, 6188666), (321, 5899476), (363, 5216892), (374, 5063454), (396, 4782151), (428, 4424607), (478, 3961782), (484, 3912669), (561, 3375636), (612, 3094333), (642, 2949738), (717, 2641188), (726, 2608446), (748, 2531727), (956, 1980891), (963, 1966492), (1089, 1738964), (1122, 1687818), (1177, 1608948), (1284, 1474869), (1434, 1320594), (1452, 1304223), (1683, 1125212), (1819, 1041084), (1926, 983246), (2057, 920628), (2151, 880396), (2178, 869482), (2244, 843909), (2354, 804474), (2629, 720324), (2868, 660297), (3366, 562606), (3531, 536316), (3638, 520542), (3852, 491623), (4063, 466092), (4114, 460314), (4302, 440198), (4356, 434741), (4708, 402237), (5258, 360162), (5457, 347028), (6171, 306876), (6732, 281303), (7062, 268158), (7276, 260271), (7887, 240108), (8126, 233046), (8228, 230157), (8604, 220099), (10516, 180081), (10593, 178772), (10914, 173514), (12189, 155364), (12342, 153438), (12947, 146268), (14124, 134079), (15774, 120054), (16252, 116523), (16371, 115676), (18513, 102292), (20009, 94644), (21186, 89386), (21828, 86757), (23661, 80036), (24378, 77682), (24684, 76719), (25573, 74052), (25894, 73134), (28919, 65484), (31548, 60027), (32742, 57838), (36567, 51788), (37026, 51146), (38841, 48756), (40018, 47322), (42372, 44693)]