2175890724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{1097}}^1$

素因数の和:1594

約数の個数: 144

約数和(自身を含む): 6676121088

約数和(自身を除く): 4500230364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 463, 476, 612, 714, 926, 1071, 1097, 1389, 1428, 1852, 2142, 2194, 2778, 3241, 3291, 4167, 4284, 4388, 5556, 6482, 6582, 7679, 7871, 8334, 9723, 9873, 12964, 13164, 15358, 15742, 16668, 18649, 19446, 19746, 23037, 23613, 29169, 30716, 31484, 37298, 38892, 39492, 46074, 47226, 55097, 55947, 58338, 69111, 70839, 74596, 92148, 94452, 110194, 111894, 116676, 130543, 138222, 141678, 165291, 167841, 220388, 223788, 261086, 276444, 283356, 330582, 335682, 391629, 495873, 507911, 522172, 661164, 671364, 783258, 991746, 1015822, 1174887, 1523733, 1566516, 1983492, 2031644, 2349774, 3047466, 3555377, 4571199, 4699548, 6094932, 7110754, 8634487, 9142398, 10666131, 14221508, 17268974, 18284796, 21332262, 25903461, 31998393, 34537948, 42664524, 51806922, 60441409, 63996786, 77710383, 103613844, 120882818, 127993572, 155420766, 181324227, 241765636, 310841532, 362648454, 543972681, 725296908, 1087945362, 2175890724]

約数ペア:

[(1, 2175890724), (2, 1087945362), (3, 725296908), (4, 543972681), (6, 362648454), (7, 310841532), (9, 241765636), (12, 181324227), (14, 155420766), (17, 127993572), (18, 120882818), (21, 103613844), (28, 77710383), (34, 63996786), (36, 60441409), (42, 51806922), (51, 42664524), (63, 34537948), (68, 31998393), (84, 25903461), (102, 21332262), (119, 18284796), (126, 17268974), (153, 14221508), (204, 10666131), (238, 9142398), (252, 8634487), (306, 7110754), (357, 6094932), (463, 4699548), (476, 4571199), (612, 3555377), (714, 3047466), (926, 2349774), (1071, 2031644), (1097, 1983492), (1389, 1566516), (1428, 1523733), (1852, 1174887), (2142, 1015822), (2194, 991746), (2778, 783258), (3241, 671364), (3291, 661164), (4167, 522172), (4284, 507911), (4388, 495873), (5556, 391629), (6482, 335682), (6582, 330582), (7679, 283356), (7871, 276444), (8334, 261086), (9723, 223788), (9873, 220388), (12964, 167841), (13164, 165291), (15358, 141678), (15742, 138222), (16668, 130543), (18649, 116676), (19446, 111894), (19746, 110194), (23037, 94452), (23613, 92148), (29169, 74596), (30716, 70839), (31484, 69111), (37298, 58338), (38892, 55947), (39492, 55097), (46074, 47226)]