219041784

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{7549}}^1$

素因数の和:7605

約数の個数: 96

約数和(自身を含む): 659568000

約数和(自身を除く): 440526216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 156, 186, 234, 248, 279, 312, 372, 403, 468, 558, 744, 806, 936, 1116, 1209, 1612, 2232, 2418, 3224, 3627, 4836, 7254, 7549, 9672, 14508, 15098, 22647, 29016, 30196, 45294, 60392, 67941, 90588, 98137, 135882, 181176, 196274, 234019, 271764, 294411, 392548, 468038, 543528, 588822, 702057, 785096, 883233, 936076, 1177644, 1404114, 1766466, 1872152, 2106171, 2355288, 2808228, 3042247, 3532932, 4212342, 5616456, 6084494, 7065864, 8424684, 9126741, 12168988, 16849368, 18253482, 24337976, 27380223, 36506964, 54760446, 73013928, 109520892, 219041784]

約数ペア:

[(1, 219041784), (2, 109520892), (3, 73013928), (4, 54760446), (6, 36506964), (8, 27380223), (9, 24337976), (12, 18253482), (13, 16849368), (18, 12168988), (24, 9126741), (26, 8424684), (31, 7065864), (36, 6084494), (39, 5616456), (52, 4212342), (62, 3532932), (72, 3042247), (78, 2808228), (93, 2355288), (104, 2106171), (117, 1872152), (124, 1766466), (156, 1404114), (186, 1177644), (234, 936076), (248, 883233), (279, 785096), (312, 702057), (372, 588822), (403, 543528), (468, 468038), (558, 392548), (744, 294411), (806, 271764), (936, 234019), (1116, 196274), (1209, 181176), (1612, 135882), (2232, 98137), (2418, 90588), (3224, 67941), (3627, 60392), (4836, 45294), (7254, 30196), (7549, 29016), (9672, 22647), (14508, 15098)]