1008962206

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:266

約数の個数: 128

約数和(自身を含む): 2052864000

約数和(自身を除く): 1043901794

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 38, 46, 89, 109, 119, 133, 161, 178, 218, 238, 266, 322, 323, 391, 437, 623, 646, 763, 782, 874, 1246, 1513, 1526, 1691, 1853, 2047, 2071, 2261, 2507, 2737, 3026, 3059, 3382, 3706, 4094, 4142, 4522, 5014, 5474, 6118, 7429, 9701, 10591, 11837, 12971, 14329, 14497, 14858, 17549, 19402, 21182, 23674, 25942, 28658, 28747, 28994, 34799, 35098, 35207, 38893, 42619, 47633, 52003, 57494, 67907, 69598, 70414, 77786, 85238, 95266, 104006, 135814, 164917, 184319, 201229, 223123, 243593, 246449, 272251, 298333, 329834, 333431, 368638, 402458, 446246, 487186, 492898, 544502, 596666, 661181, 666862, 809761, 1154419, 1290233, 1322362, 1561861, 1619522, 2308838, 2580466, 3123722, 3133423, 3793091, 4239337, 4628267, 5668327, 6266846, 7586182, 8478674, 9256534, 11336654, 21933961, 26551637, 29675359, 43867922, 53103274, 59350718, 72068729, 144137458, 504481103, 1008962206]

約数ペア:

[(1, 1008962206), (2, 504481103), (7, 144137458), (14, 72068729), (17, 59350718), (19, 53103274), (23, 43867922), (34, 29675359), (38, 26551637), (46, 21933961), (89, 11336654), (109, 9256534), (119, 8478674), (133, 7586182), (161, 6266846), (178, 5668327), (218, 4628267), (238, 4239337), (266, 3793091), (322, 3133423), (323, 3123722), (391, 2580466), (437, 2308838), (623, 1619522), (646, 1561861), (763, 1322362), (782, 1290233), (874, 1154419), (1246, 809761), (1513, 666862), (1526, 661181), (1691, 596666), (1853, 544502), (2047, 492898), (2071, 487186), (2261, 446246), (2507, 402458), (2737, 368638), (3026, 333431), (3059, 329834), (3382, 298333), (3706, 272251), (4094, 246449), (4142, 243593), (4522, 223123), (5014, 201229), (5474, 184319), (6118, 164917), (7429, 135814), (9701, 104006), (10591, 95266), (11837, 85238), (12971, 77786), (14329, 70414), (14497, 69598), (14858, 67907), (17549, 57494), (19402, 52003), (21182, 47633), (23674, 42619), (25942, 38893), (28658, 35207), (28747, 35098), (28994, 34799)]