342896268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:872

約数の個数: 144

約数和(自身を含む): 996105600

約数和(自身を除く): 653209332

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 169, 209, 228, 247, 286, 338, 418, 429, 494, 507, 572, 627, 676, 741, 809, 836, 858, 988, 1014, 1254, 1482, 1618, 1716, 1859, 2028, 2427, 2508, 2717, 2964, 3211, 3236, 3718, 4854, 5434, 5577, 6422, 7436, 8151, 8899, 9633, 9708, 10517, 10868, 11154, 12844, 15371, 16302, 17798, 19266, 21034, 22308, 26697, 30742, 31551, 32604, 35321, 35596, 38532, 42068, 46113, 53394, 61484, 63102, 70642, 92226, 105963, 106788, 115687, 126204, 136721, 141284, 169081, 184452, 199823, 211926, 231374, 273442, 338162, 347061, 399646, 410163, 423852, 462748, 507243, 546884, 599469, 676324, 694122, 799292, 820326, 1014486, 1198938, 1388244, 1503931, 1640652, 2028972, 2198053, 2397876, 2597699, 3007862, 4396106, 4511793, 5195398, 6015724, 6594159, 7793097, 8792212, 9023586, 10390796, 13188318, 15586194, 18047172, 26376636, 28574689, 31172388, 57149378, 85724067, 114298756, 171448134, 342896268]

約数ペア:

[(1, 342896268), (2, 171448134), (3, 114298756), (4, 85724067), (6, 57149378), (11, 31172388), (12, 28574689), (13, 26376636), (19, 18047172), (22, 15586194), (26, 13188318), (33, 10390796), (38, 9023586), (39, 8792212), (44, 7793097), (52, 6594159), (57, 6015724), (66, 5195398), (76, 4511793), (78, 4396106), (114, 3007862), (132, 2597699), (143, 2397876), (156, 2198053), (169, 2028972), (209, 1640652), (228, 1503931), (247, 1388244), (286, 1198938), (338, 1014486), (418, 820326), (429, 799292), (494, 694122), (507, 676324), (572, 599469), (627, 546884), (676, 507243), (741, 462748), (809, 423852), (836, 410163), (858, 399646), (988, 347061), (1014, 338162), (1254, 273442), (1482, 231374), (1618, 211926), (1716, 199823), (1859, 184452), (2028, 169081), (2427, 141284), (2508, 136721), (2717, 126204), (2964, 115687), (3211, 106788), (3236, 105963), (3718, 92226), (4854, 70642), (5434, 63102), (5577, 61484), (6422, 53394), (7436, 46113), (8151, 42068), (8899, 38532), (9633, 35596), (9708, 35321), (10517, 32604), (10868, 31551), (11154, 30742), (12844, 26697), (15371, 22308), (16302, 21034), (17798, 19266)]