2019647916

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2633}}^1$

素因数の和:2816

約数の個数: 144

約数和(自身を含む): 6040288800

約数和(自身を除く): 4020640884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 149, 156, 198, 234, 286, 298, 396, 429, 447, 468, 572, 596, 858, 894, 1287, 1341, 1639, 1716, 1788, 1937, 2574, 2633, 2682, 3278, 3874, 4917, 5148, 5266, 5364, 5811, 6556, 7748, 7899, 9834, 10532, 11622, 14751, 15798, 17433, 19668, 21307, 23244, 23697, 28963, 29502, 31596, 34229, 34866, 42614, 47394, 57926, 59004, 63921, 68458, 69732, 85228, 86889, 94788, 102687, 115852, 127842, 136916, 173778, 191763, 205374, 255684, 260667, 308061, 347556, 376519, 383526, 392317, 410748, 521334, 616122, 753038, 767052, 784634, 1042668, 1129557, 1176951, 1232244, 1506076, 1569268, 2259114, 2353902, 3388671, 3530853, 4315487, 4518228, 4707804, 5100121, 6777342, 7061706, 8630974, 10200242, 12946461, 13554684, 14123412, 15300363, 17261948, 20400484, 25892922, 30600726, 38839383, 45901089, 51785844, 56101331, 61201452, 77678766, 91802178, 112202662, 155357532, 168303993, 183604356, 224405324, 336607986, 504911979, 673215972, 1009823958, 2019647916]

約数ペア:

[(1, 2019647916), (2, 1009823958), (3, 673215972), (4, 504911979), (6, 336607986), (9, 224405324), (11, 183604356), (12, 168303993), (13, 155357532), (18, 112202662), (22, 91802178), (26, 77678766), (33, 61201452), (36, 56101331), (39, 51785844), (44, 45901089), (52, 38839383), (66, 30600726), (78, 25892922), (99, 20400484), (117, 17261948), (132, 15300363), (143, 14123412), (149, 13554684), (156, 12946461), (198, 10200242), (234, 8630974), (286, 7061706), (298, 6777342), (396, 5100121), (429, 4707804), (447, 4518228), (468, 4315487), (572, 3530853), (596, 3388671), (858, 2353902), (894, 2259114), (1287, 1569268), (1341, 1506076), (1639, 1232244), (1716, 1176951), (1788, 1129557), (1937, 1042668), (2574, 784634), (2633, 767052), (2682, 753038), (3278, 616122), (3874, 521334), (4917, 410748), (5148, 392317), (5266, 383526), (5364, 376519), (5811, 347556), (6556, 308061), (7748, 260667), (7899, 255684), (9834, 205374), (10532, 191763), (11622, 173778), (14751, 136916), (15798, 127842), (17433, 115852), (19668, 102687), (21307, 94788), (23244, 86889), (23697, 85228), (28963, 69732), (29502, 68458), (31596, 63921), (34229, 59004), (34866, 57926), (42614, 47394)]