381343284

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{89}}^1\times {\mathrm{347}}^1$

素因数の和:467

約数の個数: 144

約数和(自身を含む): 1140048000

約数和(自身を除く): 758704716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 89, 98, 126, 147, 178, 196, 252, 267, 294, 343, 347, 356, 441, 534, 588, 623, 686, 694, 801, 882, 1029, 1041, 1068, 1246, 1372, 1388, 1602, 1764, 1869, 2058, 2082, 2429, 2492, 3087, 3123, 3204, 3738, 4116, 4164, 4361, 4858, 5607, 6174, 6246, 7287, 7476, 8722, 9716, 11214, 12348, 12492, 13083, 14574, 17003, 17444, 21861, 22428, 26166, 29148, 30527, 30883, 34006, 39249, 43722, 51009, 52332, 61054, 61766, 68012, 78498, 87444, 91581, 92649, 102018, 119021, 122108, 123532, 153027, 156996, 183162, 185298, 204036, 216181, 238042, 274743, 277947, 306054, 357063, 366324, 370596, 432362, 476084, 549486, 555894, 612108, 648543, 714126, 864724, 1071189, 1098972, 1111788, 1297086, 1428252, 1513267, 1945629, 2142378, 2594172, 3026534, 3891258, 4284756, 4539801, 6053068, 7782516, 9079602, 10592869, 13619403, 18159204, 21185738, 27238806, 31778607, 42371476, 54477612, 63557214, 95335821, 127114428, 190671642, 381343284]

約数ペア:

[(1, 381343284), (2, 190671642), (3, 127114428), (4, 95335821), (6, 63557214), (7, 54477612), (9, 42371476), (12, 31778607), (14, 27238806), (18, 21185738), (21, 18159204), (28, 13619403), (36, 10592869), (42, 9079602), (49, 7782516), (63, 6053068), (84, 4539801), (89, 4284756), (98, 3891258), (126, 3026534), (147, 2594172), (178, 2142378), (196, 1945629), (252, 1513267), (267, 1428252), (294, 1297086), (343, 1111788), (347, 1098972), (356, 1071189), (441, 864724), (534, 714126), (588, 648543), (623, 612108), (686, 555894), (694, 549486), (801, 476084), (882, 432362), (1029, 370596), (1041, 366324), (1068, 357063), (1246, 306054), (1372, 277947), (1388, 274743), (1602, 238042), (1764, 216181), (1869, 204036), (2058, 185298), (2082, 183162), (2429, 156996), (2492, 153027), (3087, 123532), (3123, 122108), (3204, 119021), (3738, 102018), (4116, 92649), (4164, 91581), (4361, 87444), (4858, 78498), (5607, 68012), (6174, 61766), (6246, 61054), (7287, 52332), (7476, 51009), (8722, 43722), (9716, 39249), (11214, 34006), (12348, 30883), (12492, 30527), (13083, 29148), (14574, 26166), (17003, 22428), (17444, 21861)]