263104296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2273}}^1$

素因数の和:2355

約数の個数: 128

約数和(自身を含む): 825189120

約数和(自身を除く): 562084824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 636, 689, 728, 742, 1092, 1113, 1272, 1378, 1484, 2067, 2184, 2226, 2273, 2756, 2968, 4134, 4452, 4546, 4823, 5512, 6819, 8268, 8904, 9092, 9646, 13638, 14469, 15911, 16536, 18184, 19292, 27276, 28938, 29549, 31822, 38584, 47733, 54552, 57876, 59098, 63644, 88647, 95466, 115752, 118196, 120469, 127288, 177294, 190932, 206843, 236392, 240938, 354588, 361407, 381864, 413686, 481876, 620529, 709176, 722814, 827372, 843283, 963752, 1241058, 1445628, 1566097, 1654744, 1686566, 2482116, 2529849, 2891256, 3132194, 3373132, 4698291, 4964232, 5059698, 6264388, 6746264, 9396582, 10119396, 10962679, 12528776, 18793164, 20238792, 21925358, 32888037, 37586328, 43850716, 65776074, 87701432, 131552148, 263104296]

約数ペア:

[(1, 263104296), (2, 131552148), (3, 87701432), (4, 65776074), (6, 43850716), (7, 37586328), (8, 32888037), (12, 21925358), (13, 20238792), (14, 18793164), (21, 12528776), (24, 10962679), (26, 10119396), (28, 9396582), (39, 6746264), (42, 6264388), (52, 5059698), (53, 4964232), (56, 4698291), (78, 3373132), (84, 3132194), (91, 2891256), (104, 2529849), (106, 2482116), (156, 1686566), (159, 1654744), (168, 1566097), (182, 1445628), (212, 1241058), (273, 963752), (312, 843283), (318, 827372), (364, 722814), (371, 709176), (424, 620529), (546, 481876), (636, 413686), (689, 381864), (728, 361407), (742, 354588), (1092, 240938), (1113, 236392), (1272, 206843), (1378, 190932), (1484, 177294), (2067, 127288), (2184, 120469), (2226, 118196), (2273, 115752), (2756, 95466), (2968, 88647), (4134, 63644), (4452, 59098), (4546, 57876), (4823, 54552), (5512, 47733), (6819, 38584), (8268, 31822), (8904, 29549), (9092, 28938), (9646, 27276), (13638, 19292), (14469, 18184), (15911, 16536)]