1895860428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:625

約数の個数: 192

約数和(自身を含む): 5750685696

約数和(自身を除く): 3854825268

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 121, 124, 132, 154, 186, 217, 231, 242, 308, 341, 363, 372, 434, 462, 484, 547, 651, 682, 726, 847, 868, 924, 1023, 1094, 1302, 1331, 1364, 1452, 1641, 1694, 2046, 2188, 2387, 2541, 2604, 2662, 3282, 3388, 3751, 3829, 3993, 4092, 4774, 5082, 5324, 6017, 6564, 7161, 7502, 7658, 7986, 9317, 9548, 10164, 11253, 11487, 12034, 14322, 15004, 15316, 15972, 16957, 18051, 18634, 22506, 22974, 24068, 26257, 27951, 28644, 33914, 36102, 37268, 41261, 42119, 45012, 45948, 50871, 52514, 55902, 66187, 67828, 72204, 78771, 82522, 84238, 101742, 105028, 111804, 118699, 123783, 126357, 132374, 157542, 165044, 168476, 186527, 198561, 203484, 237398, 247566, 252714, 264748, 288827, 315084, 356097, 373054, 397122, 463309, 474796, 495132, 505428, 559581, 577654, 712194, 728057, 746108, 794244, 866481, 926618, 1119162, 1155308, 1305689, 1389927, 1424388, 1456114, 1732962, 1853236, 2051797, 2184171, 2238324, 2611378, 2779854, 2912228, 3465924, 3917067, 4103594, 4368342, 5096399, 5222756, 5559708, 6155391, 7834134, 8207188, 8736684, 10192798, 12310782, 14362579, 15289197, 15668268, 20385596, 22569767, 24621564, 28725158, 30578394, 43087737, 45139534, 57450316, 61156788, 67709301, 86175474, 90279068, 135418602, 157988369, 172350948, 270837204, 315976738, 473965107, 631953476, 947930214, 1895860428]

約数ペア:

[(1, 1895860428), (2, 947930214), (3, 631953476), (4, 473965107), (6, 315976738), (7, 270837204), (11, 172350948), (12, 157988369), (14, 135418602), (21, 90279068), (22, 86175474), (28, 67709301), (31, 61156788), (33, 57450316), (42, 45139534), (44, 43087737), (62, 30578394), (66, 28725158), (77, 24621564), (84, 22569767), (93, 20385596), (121, 15668268), (124, 15289197), (132, 14362579), (154, 12310782), (186, 10192798), (217, 8736684), (231, 8207188), (242, 7834134), (308, 6155391), (341, 5559708), (363, 5222756), (372, 5096399), (434, 4368342), (462, 4103594), (484, 3917067), (547, 3465924), (651, 2912228), (682, 2779854), (726, 2611378), (847, 2238324), (868, 2184171), (924, 2051797), (1023, 1853236), (1094, 1732962), (1302, 1456114), (1331, 1424388), (1364, 1389927), (1452, 1305689), (1641, 1155308), (1694, 1119162), (2046, 926618), (2188, 866481), (2387, 794244), (2541, 746108), (2604, 728057), (2662, 712194), (3282, 577654), (3388, 559581), (3751, 505428), (3829, 495132), (3993, 474796), (4092, 463309), (4774, 397122), (5082, 373054), (5324, 356097), (6017, 315084), (6564, 288827), (7161, 264748), (7502, 252714), (7658, 247566), (7986, 237398), (9317, 203484), (9548, 198561), (10164, 186527), (11253, 168476), (11487, 165044), (12034, 157542), (14322, 132374), (15004, 126357), (15316, 123783), (15972, 118699), (16957, 111804), (18051, 105028), (18634, 101742), (22506, 84238), (22974, 82522), (24068, 78771), (26257, 72204), (27951, 67828), (28644, 66187), (33914, 55902), (36102, 52514), (37268, 50871), (41261, 45948), (42119, 45012)]