217005516

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9463}}^1$

素因数の和:9500

約数の個数: 108

約数和(自身を含む): 687256752

約数和(自身を除く): 470251236

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5733, 7644, 9463, 11466, 18926, 22932, 28389, 37852, 56778, 66241, 85167, 113556, 123019, 132482, 170334, 198723, 246038, 264964, 340668, 369057, 397446, 463687, 492076, 596169, 738114, 794892, 861133, 927374, 1107171, 1192338, 1391061, 1476228, 1722266, 1854748, 2214342, 2384676, 2583399, 2782122, 3444532, 4173183, 4428684, 5166798, 5564244, 6027931, 7750197, 8346366, 10333596, 12055862, 15500394, 16692732, 18083793, 24111724, 31000788, 36167586, 54251379, 72335172, 108502758, 217005516]

約数ペア:

[(1, 217005516), (2, 108502758), (3, 72335172), (4, 54251379), (6, 36167586), (7, 31000788), (9, 24111724), (12, 18083793), (13, 16692732), (14, 15500394), (18, 12055862), (21, 10333596), (26, 8346366), (28, 7750197), (36, 6027931), (39, 5564244), (42, 5166798), (49, 4428684), (52, 4173183), (63, 3444532), (78, 2782122), (84, 2583399), (91, 2384676), (98, 2214342), (117, 1854748), (126, 1722266), (147, 1476228), (156, 1391061), (182, 1192338), (196, 1107171), (234, 927374), (252, 861133), (273, 794892), (294, 738114), (364, 596169), (441, 492076), (468, 463687), (546, 397446), (588, 369057), (637, 340668), (819, 264964), (882, 246038), (1092, 198723), (1274, 170334), (1638, 132482), (1764, 123019), (1911, 113556), (2548, 85167), (3276, 66241), (3822, 56778), (5733, 37852), (7644, 28389), (9463, 22932), (11466, 18926)]