768505122

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{379}}^1$

素因数の和:442

約数の個数: 216

約数和(自身を含む): 2247008400

約数和(自身を除く): 1478503278

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 63, 66, 77, 98, 99, 114, 121, 126, 133, 147, 154, 171, 198, 209, 231, 242, 266, 294, 342, 363, 379, 399, 418, 441, 462, 539, 627, 693, 726, 758, 798, 847, 882, 931, 1078, 1089, 1137, 1197, 1254, 1386, 1463, 1617, 1694, 1862, 1881, 2178, 2274, 2299, 2394, 2541, 2653, 2793, 2926, 3234, 3411, 3762, 4169, 4389, 4598, 4851, 5082, 5306, 5586, 5929, 6822, 6897, 7201, 7623, 7959, 8338, 8379, 8778, 9702, 10241, 11858, 12507, 13167, 13794, 14402, 15246, 15918, 16093, 16758, 17787, 18571, 20482, 20691, 21603, 23877, 25014, 26334, 29183, 30723, 32186, 35574, 37142, 37521, 41382, 43206, 45859, 47754, 48279, 50407, 53361, 55713, 58366, 61446, 64809, 75042, 79211, 87549, 91718, 92169, 96558, 100814, 106722, 111426, 112651, 129618, 137577, 144837, 151221, 158422, 167139, 175098, 184338, 204281, 225302, 237633, 262647, 275154, 289674, 302442, 321013, 334278, 337953, 352849, 408562, 412731, 453663, 475266, 525294, 554477, 612843, 642026, 675906, 705698, 712899, 825462, 871321, 907326, 963039, 1013859, 1058547, 1108954, 1225686, 1425798, 1663431, 1742642, 1838529, 1926078, 2027718, 2117094, 2247091, 2613963, 2889117, 3175641, 3326862, 3677058, 3881339, 4494182, 4990293, 5227926, 5778234, 6099247, 6351282, 6741273, 7762678, 7841889, 9980586, 11644017, 12198494, 13482546, 15683778, 18297741, 20223819, 23288034, 34932051, 36595482, 40447638, 42694729, 54893223, 69864102, 85389458, 109786446, 128084187, 256168374, 384252561, 768505122]

約数ペア:

[(1, 768505122), (2, 384252561), (3, 256168374), (6, 128084187), (7, 109786446), (9, 85389458), (11, 69864102), (14, 54893223), (18, 42694729), (19, 40447638), (21, 36595482), (22, 34932051), (33, 23288034), (38, 20223819), (42, 18297741), (49, 15683778), (57, 13482546), (63, 12198494), (66, 11644017), (77, 9980586), (98, 7841889), (99, 7762678), (114, 6741273), (121, 6351282), (126, 6099247), (133, 5778234), (147, 5227926), (154, 4990293), (171, 4494182), (198, 3881339), (209, 3677058), (231, 3326862), (242, 3175641), (266, 2889117), (294, 2613963), (342, 2247091), (363, 2117094), (379, 2027718), (399, 1926078), (418, 1838529), (441, 1742642), (462, 1663431), (539, 1425798), (627, 1225686), (693, 1108954), (726, 1058547), (758, 1013859), (798, 963039), (847, 907326), (882, 871321), (931, 825462), (1078, 712899), (1089, 705698), (1137, 675906), (1197, 642026), (1254, 612843), (1386, 554477), (1463, 525294), (1617, 475266), (1694, 453663), (1862, 412731), (1881, 408562), (2178, 352849), (2274, 337953), (2299, 334278), (2394, 321013), (2541, 302442), (2653, 289674), (2793, 275154), (2926, 262647), (3234, 237633), (3411, 225302), (3762, 204281), (4169, 184338), (4389, 175098), (4598, 167139), (4851, 158422), (5082, 151221), (5306, 144837), (5586, 137577), (5929, 129618), (6822, 112651), (6897, 111426), (7201, 106722), (7623, 100814), (7959, 96558), (8338, 92169), (8379, 91718), (8778, 87549), (9702, 79211), (10241, 75042), (11858, 64809), (12507, 61446), (13167, 58366), (13794, 55713), (14402, 53361), (15246, 50407), (15918, 48279), (16093, 47754), (16758, 45859), (17787, 43206), (18571, 41382), (20482, 37521), (20691, 37142), (21603, 35574), (23877, 32186), (25014, 30723), (26334, 29183)]