219133026

素因数分解:

$2^1\times 3^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1$

素因数の和:468

約数の個数: 128

約数和(自身を含む): 597957120

約数和(自身を除く): 378824094

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 63, 81, 102, 119, 126, 153, 162, 189, 238, 243, 306, 357, 378, 421, 459, 486, 567, 714, 729, 842, 918, 1071, 1134, 1263, 1377, 1458, 1701, 2142, 2187, 2526, 2754, 2947, 3213, 3402, 3789, 4131, 4374, 5103, 5894, 6426, 7157, 7578, 8262, 8841, 9639, 10206, 11367, 12393, 14314, 15309, 17682, 19278, 21471, 22734, 24786, 26523, 28917, 30618, 34101, 37179, 42942, 50099, 53046, 57834, 64413, 68202, 74358, 79569, 86751, 100198, 102303, 128826, 150297, 159138, 173502, 193239, 204606, 238707, 260253, 300594, 306909, 386478, 450891, 477414, 520506, 579717, 613818, 716121, 901782, 920727, 1159434, 1352673, 1432242, 1739151, 1841454, 2148363, 2705346, 3478302, 4058019, 4296726, 5217453, 6445089, 8116038, 10434906, 12174057, 12890178, 15652359, 24348114, 31304718, 36522171, 73044342, 109566513, 219133026]

約数ペア:

[(1, 219133026), (2, 109566513), (3, 73044342), (6, 36522171), (7, 31304718), (9, 24348114), (14, 15652359), (17, 12890178), (18, 12174057), (21, 10434906), (27, 8116038), (34, 6445089), (42, 5217453), (51, 4296726), (54, 4058019), (63, 3478302), (81, 2705346), (102, 2148363), (119, 1841454), (126, 1739151), (153, 1432242), (162, 1352673), (189, 1159434), (238, 920727), (243, 901782), (306, 716121), (357, 613818), (378, 579717), (421, 520506), (459, 477414), (486, 450891), (567, 386478), (714, 306909), (729, 300594), (842, 260253), (918, 238707), (1071, 204606), (1134, 193239), (1263, 173502), (1377, 159138), (1458, 150297), (1701, 128826), (2142, 102303), (2187, 100198), (2526, 86751), (2754, 79569), (2947, 74358), (3213, 68202), (3402, 64413), (3789, 57834), (4131, 53046), (4374, 50099), (5103, 42942), (5894, 37179), (6426, 34101), (7157, 30618), (7578, 28917), (8262, 26523), (8841, 24786), (9639, 22734), (10206, 21471), (11367, 19278), (12393, 17682), (14314, 15309)]