1555752348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 4276359360

約数和(自身を除く): 2720607012

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 73, 97, 102, 146, 153, 194, 204, 219, 291, 292, 306, 359, 388, 438, 582, 612, 657, 718, 873, 876, 1077, 1164, 1241, 1314, 1436, 1649, 1746, 2154, 2482, 2628, 3231, 3298, 3492, 3723, 4308, 4947, 4964, 6103, 6462, 6596, 7081, 7446, 9894, 11169, 12206, 12924, 14162, 14841, 14892, 18309, 19788, 21243, 22338, 24412, 26207, 28324, 29682, 34823, 36618, 42486, 44676, 52414, 54927, 59364, 63729, 69646, 73236, 78621, 84972, 104469, 104828, 109854, 120377, 127458, 139292, 157242, 208938, 219708, 235863, 240754, 254916, 313407, 314484, 361131, 417876, 445519, 471726, 481508, 591991, 626814, 722262, 891038, 943452, 1083393, 1183982, 1253628, 1336557, 1444524, 1775973, 1782076, 2166786, 2367964, 2542079, 2673114, 3551946, 4009671, 4333572, 5084158, 5327919, 5346228, 7103892, 7626237, 8019342, 10168316, 10655838, 15252474, 16038684, 21311676, 22878711, 30504948, 43215343, 45757422, 86430686, 91514844, 129646029, 172861372, 259292058, 388938087, 518584116, 777876174, 1555752348]

約数ペア:

[(1, 1555752348), (2, 777876174), (3, 518584116), (4, 388938087), (6, 259292058), (9, 172861372), (12, 129646029), (17, 91514844), (18, 86430686), (34, 45757422), (36, 43215343), (51, 30504948), (68, 22878711), (73, 21311676), (97, 16038684), (102, 15252474), (146, 10655838), (153, 10168316), (194, 8019342), (204, 7626237), (219, 7103892), (291, 5346228), (292, 5327919), (306, 5084158), (359, 4333572), (388, 4009671), (438, 3551946), (582, 2673114), (612, 2542079), (657, 2367964), (718, 2166786), (873, 1782076), (876, 1775973), (1077, 1444524), (1164, 1336557), (1241, 1253628), (1314, 1183982), (1436, 1083393), (1649, 943452), (1746, 891038), (2154, 722262), (2482, 626814), (2628, 591991), (3231, 481508), (3298, 471726), (3492, 445519), (3723, 417876), (4308, 361131), (4947, 314484), (4964, 313407), (6103, 254916), (6462, 240754), (6596, 235863), (7081, 219708), (7446, 208938), (9894, 157242), (11169, 139292), (12206, 127458), (12924, 120377), (14162, 109854), (14841, 104828), (14892, 104469), (18309, 84972), (19788, 78621), (21243, 73236), (22338, 69646), (24412, 63729), (26207, 59364), (28324, 54927), (29682, 52414), (34823, 44676), (36618, 42486)]