1556081208

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1039}}^1$

素因数の和:1154

約数の個数: 192

約数和(自身を含む): 4828262400

約数和(自身を除く): 3272181192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 61, 62, 66, 72, 88, 93, 99, 122, 124, 132, 183, 186, 198, 244, 248, 264, 279, 341, 366, 372, 396, 488, 549, 558, 671, 682, 732, 744, 792, 1023, 1039, 1098, 1116, 1342, 1364, 1464, 1891, 2013, 2046, 2078, 2196, 2232, 2684, 2728, 3069, 3117, 3782, 4026, 4092, 4156, 4392, 5368, 5673, 6039, 6138, 6234, 7564, 8052, 8184, 8312, 9351, 11346, 11429, 12078, 12276, 12468, 15128, 16104, 17019, 18702, 20801, 22692, 22858, 24156, 24552, 24936, 32209, 34038, 34287, 37404, 41602, 45384, 45716, 48312, 62403, 63379, 64418, 68076, 68574, 74808, 83204, 91432, 96627, 102861, 124806, 126758, 128836, 136152, 137148, 166408, 187209, 190137, 193254, 205722, 249612, 253516, 257672, 274296, 289881, 354299, 374418, 380274, 386508, 411444, 499224, 507032, 570411, 579762, 697169, 708598, 748836, 760548, 773016, 822888, 1062897, 1140822, 1159524, 1394338, 1417196, 1497672, 1521096, 1964749, 2091507, 2125794, 2281644, 2319048, 2788676, 2834392, 3188691, 3929498, 4183014, 4251588, 4563288, 5577352, 5894247, 6274521, 6377382, 7858996, 8366028, 8503176, 11788494, 12549042, 12754764, 15717992, 16732056, 17682741, 21612239, 23576988, 25098084, 25509528, 35365482, 43224478, 47153976, 50196168, 64836717, 70730964, 86448956, 129673434, 141461928, 172897912, 194510151, 259346868, 389020302, 518693736, 778040604, 1556081208]

約数ペア:

[(1, 1556081208), (2, 778040604), (3, 518693736), (4, 389020302), (6, 259346868), (8, 194510151), (9, 172897912), (11, 141461928), (12, 129673434), (18, 86448956), (22, 70730964), (24, 64836717), (31, 50196168), (33, 47153976), (36, 43224478), (44, 35365482), (61, 25509528), (62, 25098084), (66, 23576988), (72, 21612239), (88, 17682741), (93, 16732056), (99, 15717992), (122, 12754764), (124, 12549042), (132, 11788494), (183, 8503176), (186, 8366028), (198, 7858996), (244, 6377382), (248, 6274521), (264, 5894247), (279, 5577352), (341, 4563288), (366, 4251588), (372, 4183014), (396, 3929498), (488, 3188691), (549, 2834392), (558, 2788676), (671, 2319048), (682, 2281644), (732, 2125794), (744, 2091507), (792, 1964749), (1023, 1521096), (1039, 1497672), (1098, 1417196), (1116, 1394338), (1342, 1159524), (1364, 1140822), (1464, 1062897), (1891, 822888), (2013, 773016), (2046, 760548), (2078, 748836), (2196, 708598), (2232, 697169), (2684, 579762), (2728, 570411), (3069, 507032), (3117, 499224), (3782, 411444), (4026, 386508), (4092, 380274), (4156, 374418), (4392, 354299), (5368, 289881), (5673, 274296), (6039, 257672), (6138, 253516), (6234, 249612), (7564, 205722), (8052, 193254), (8184, 190137), (8312, 187209), (9351, 166408), (11346, 137148), (11429, 136152), (12078, 128836), (12276, 126758), (12468, 124806), (15128, 102861), (16104, 96627), (17019, 91432), (18702, 83204), (20801, 74808), (22692, 68574), (22858, 68076), (24156, 64418), (24552, 63379), (24936, 62403), (32209, 48312), (34038, 45716), (34287, 45384), (37404, 41602)]