1255369908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{389}}^1$

素因数の和:697

約数の個数: 96

約数和(自身を含む): 3206810880

約数和(自身を除く): 1951440972

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 137, 151, 156, 274, 302, 389, 411, 453, 548, 604, 778, 822, 906, 1167, 1556, 1644, 1781, 1812, 1963, 2334, 3562, 3926, 4668, 5057, 5343, 5889, 7124, 7852, 10114, 10686, 11778, 15171, 20228, 20687, 21372, 23556, 30342, 41374, 53293, 58739, 60684, 62061, 82748, 106586, 117478, 124122, 159879, 176217, 213172, 234956, 248244, 268931, 319758, 352434, 537862, 639516, 692809, 704868, 763607, 806793, 1075724, 1385618, 1527214, 1613586, 2078427, 2290821, 2771236, 3054428, 3227172, 4156854, 4581642, 8047243, 8313708, 9163284, 16094486, 24141729, 32188972, 48283458, 96566916, 104614159, 209228318, 313842477, 418456636, 627684954, 1255369908]

約数ペア:

[(1, 1255369908), (2, 627684954), (3, 418456636), (4, 313842477), (6, 209228318), (12, 104614159), (13, 96566916), (26, 48283458), (39, 32188972), (52, 24141729), (78, 16094486), (137, 9163284), (151, 8313708), (156, 8047243), (274, 4581642), (302, 4156854), (389, 3227172), (411, 3054428), (453, 2771236), (548, 2290821), (604, 2078427), (778, 1613586), (822, 1527214), (906, 1385618), (1167, 1075724), (1556, 806793), (1644, 763607), (1781, 704868), (1812, 692809), (1963, 639516), (2334, 537862), (3562, 352434), (3926, 319758), (4668, 268931), (5057, 248244), (5343, 234956), (5889, 213172), (7124, 176217), (7852, 159879), (10114, 124122), (10686, 117478), (11778, 106586), (15171, 82748), (20228, 62061), (20687, 60684), (21372, 58739), (23556, 53293), (30342, 41374)]