1377492228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{188491}}^1$

素因数の和:188537

約数の個数: 72

約数和(自身を含む): 4116665280

約数和(自身を除く): 2739173052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 84, 87, 116, 126, 174, 203, 252, 261, 348, 406, 522, 609, 812, 1044, 1218, 1827, 2436, 3654, 7308, 188491, 376982, 565473, 753964, 1130946, 1319437, 1696419, 2261892, 2638874, 3392838, 3958311, 5277748, 5466239, 6785676, 7916622, 10932478, 11874933, 15833244, 16398717, 21864956, 23749866, 32797434, 38263673, 47499732, 49196151, 65594868, 76527346, 98392302, 114791019, 153054692, 196784604, 229582038, 344373057, 459164076, 688746114, 1377492228]

約数ペア:

[(1, 1377492228), (2, 688746114), (3, 459164076), (4, 344373057), (6, 229582038), (7, 196784604), (9, 153054692), (12, 114791019), (14, 98392302), (18, 76527346), (21, 65594868), (28, 49196151), (29, 47499732), (36, 38263673), (42, 32797434), (58, 23749866), (63, 21864956), (84, 16398717), (87, 15833244), (116, 11874933), (126, 10932478), (174, 7916622), (203, 6785676), (252, 5466239), (261, 5277748), (348, 3958311), (406, 3392838), (522, 2638874), (609, 2261892), (812, 1696419), (1044, 1319437), (1218, 1130946), (1827, 753964), (2436, 565473), (3654, 376982), (7308, 188491)]