1790925318

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{541}}^1$

素因数の和:659

約数の個数: 192

約数和(自身を含む): 5000067072

約数和(自身を除く): 3209141754

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 47, 63, 78, 86, 91, 94, 117, 126, 129, 141, 182, 234, 258, 273, 282, 301, 329, 387, 423, 541, 546, 559, 602, 611, 658, 774, 819, 846, 903, 987, 1082, 1118, 1222, 1623, 1638, 1677, 1806, 1833, 1974, 2021, 2709, 2961, 3246, 3354, 3666, 3787, 3913, 4042, 4277, 4869, 5031, 5418, 5499, 5922, 6063, 7033, 7574, 7826, 8554, 9738, 10062, 10998, 11361, 11739, 12126, 12831, 14066, 14147, 18189, 21099, 22722, 23263, 23478, 25427, 25662, 26273, 28294, 34083, 35217, 36378, 38493, 42198, 42441, 46526, 49231, 50854, 52546, 63297, 68166, 69789, 70434, 76281, 76986, 78819, 84882, 98462, 126594, 127323, 139578, 147693, 152562, 157638, 162841, 177989, 183911, 209367, 228843, 236457, 254646, 295386, 302419, 325682, 330551, 355978, 367822, 418734, 443079, 457686, 472914, 488523, 533967, 551733, 604838, 661102, 886158, 907257, 977046, 991653, 1067934, 1093361, 1103466, 1465569, 1601901, 1655199, 1814514, 1983306, 2116933, 2186722, 2313857, 2721771, 2931138, 2974959, 3203802, 3280083, 3310398, 4233866, 4627714, 5443542, 5949918, 6350799, 6560166, 6941571, 7653527, 9840249, 12701598, 13883142, 14213693, 15307054, 19052397, 19680498, 20824713, 22960581, 28427386, 38104794, 41649426, 42641079, 45921162, 68881743, 85282158, 99495851, 127923237, 137763486, 198991702, 255846474, 298487553, 596975106, 895462659, 1790925318]

約数ペア:

[(1, 1790925318), (2, 895462659), (3, 596975106), (6, 298487553), (7, 255846474), (9, 198991702), (13, 137763486), (14, 127923237), (18, 99495851), (21, 85282158), (26, 68881743), (39, 45921162), (42, 42641079), (43, 41649426), (47, 38104794), (63, 28427386), (78, 22960581), (86, 20824713), (91, 19680498), (94, 19052397), (117, 15307054), (126, 14213693), (129, 13883142), (141, 12701598), (182, 9840249), (234, 7653527), (258, 6941571), (273, 6560166), (282, 6350799), (301, 5949918), (329, 5443542), (387, 4627714), (423, 4233866), (541, 3310398), (546, 3280083), (559, 3203802), (602, 2974959), (611, 2931138), (658, 2721771), (774, 2313857), (819, 2186722), (846, 2116933), (903, 1983306), (987, 1814514), (1082, 1655199), (1118, 1601901), (1222, 1465569), (1623, 1103466), (1638, 1093361), (1677, 1067934), (1806, 991653), (1833, 977046), (1974, 907257), (2021, 886158), (2709, 661102), (2961, 604838), (3246, 551733), (3354, 533967), (3666, 488523), (3787, 472914), (3913, 457686), (4042, 443079), (4277, 418734), (4869, 367822), (5031, 355978), (5418, 330551), (5499, 325682), (5922, 302419), (6063, 295386), (7033, 254646), (7574, 236457), (7826, 228843), (8554, 209367), (9738, 183911), (10062, 177989), (10998, 162841), (11361, 157638), (11739, 152562), (12126, 147693), (12831, 139578), (14066, 127323), (14147, 126594), (18189, 98462), (21099, 84882), (22722, 78819), (23263, 76986), (23478, 76281), (25427, 70434), (25662, 69789), (26273, 68166), (28294, 63297), (34083, 52546), (35217, 50854), (36378, 49231), (38493, 46526), (42198, 42441)]