304688748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 120

約数和(自身を含む): 887140352

約数和(自身を除く): 582451604

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 127, 156, 169, 182, 254, 273, 338, 364, 381, 507, 508, 546, 676, 762, 889, 1014, 1092, 1183, 1524, 1651, 1778, 2028, 2197, 2366, 2667, 3302, 3549, 3556, 4394, 4732, 4953, 5334, 6591, 6604, 7098, 8788, 9906, 10668, 11557, 13182, 14196, 15379, 19812, 21463, 23114, 26364, 28561, 30758, 34671, 42926, 46137, 46228, 57122, 61516, 64389, 69342, 85683, 85852, 92274, 114244, 128778, 138684, 150241, 171366, 184548, 199927, 257556, 279019, 300482, 342732, 399854, 450723, 558038, 599781, 600964, 799708, 837057, 901446, 1116076, 1199562, 1674114, 1802892, 1953133, 2399124, 3348228, 3627247, 3906266, 5859399, 7254494, 7812532, 10881741, 11718798, 14508988, 21763482, 23437596, 25390729, 43526964, 50781458, 76172187, 101562916, 152344374, 304688748]

約数ペア:

[(1, 304688748), (2, 152344374), (3, 101562916), (4, 76172187), (6, 50781458), (7, 43526964), (12, 25390729), (13, 23437596), (14, 21763482), (21, 14508988), (26, 11718798), (28, 10881741), (39, 7812532), (42, 7254494), (52, 5859399), (78, 3906266), (84, 3627247), (91, 3348228), (127, 2399124), (156, 1953133), (169, 1802892), (182, 1674114), (254, 1199562), (273, 1116076), (338, 901446), (364, 837057), (381, 799708), (507, 600964), (508, 599781), (546, 558038), (676, 450723), (762, 399854), (889, 342732), (1014, 300482), (1092, 279019), (1183, 257556), (1524, 199927), (1651, 184548), (1778, 171366), (2028, 150241), (2197, 138684), (2366, 128778), (2667, 114244), (3302, 92274), (3549, 85852), (3556, 85683), (4394, 69342), (4732, 64389), (4953, 61516), (5334, 57122), (6591, 46228), (6604, 46137), (7098, 42926), (8788, 34671), (9906, 30758), (10668, 28561), (11557, 26364), (13182, 23114), (14196, 21463), (15379, 19812)]