438156684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{25951}}^1$

素因数の和:26035

約数の個数: 72

約数和(自身を含む): 1284727808

約数和(自身を除く): 846571124

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 67, 84, 126, 134, 201, 252, 268, 402, 469, 603, 804, 938, 1206, 1407, 1876, 2412, 2814, 4221, 5628, 8442, 16884, 25951, 51902, 77853, 103804, 155706, 181657, 233559, 311412, 363314, 467118, 544971, 726628, 934236, 1089942, 1634913, 1738717, 2179884, 3269826, 3477434, 5216151, 6539652, 6954868, 10432302, 12171019, 15648453, 20864604, 24342038, 31296906, 36513057, 48684076, 62593812, 73026114, 109539171, 146052228, 219078342, 438156684]

約数ペア:

[(1, 438156684), (2, 219078342), (3, 146052228), (4, 109539171), (6, 73026114), (7, 62593812), (9, 48684076), (12, 36513057), (14, 31296906), (18, 24342038), (21, 20864604), (28, 15648453), (36, 12171019), (42, 10432302), (63, 6954868), (67, 6539652), (84, 5216151), (126, 3477434), (134, 3269826), (201, 2179884), (252, 1738717), (268, 1634913), (402, 1089942), (469, 934236), (603, 726628), (804, 544971), (938, 467118), (1206, 363314), (1407, 311412), (1876, 233559), (2412, 181657), (2814, 155706), (4221, 103804), (5628, 77853), (8442, 51902), (16884, 25951)]