193221756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^3\times {\mathrm{349}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 606424000

約数和(自身を除く): 413202244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 169, 182, 234, 252, 273, 338, 349, 364, 468, 507, 546, 676, 698, 819, 1014, 1047, 1092, 1183, 1396, 1521, 1638, 2028, 2094, 2197, 2366, 2443, 3042, 3141, 3276, 3549, 4188, 4394, 4537, 4732, 4886, 6084, 6282, 6591, 7098, 7329, 8788, 9074, 9772, 10647, 12564, 13182, 13611, 14196, 14658, 15379, 18148, 19773, 21294, 21987, 26364, 27222, 29316, 30758, 31759, 39546, 40833, 42588, 43974, 46137, 54444, 58981, 61516, 63518, 79092, 81666, 87948, 92274, 95277, 117962, 127036, 138411, 163332, 176943, 184548, 190554, 235924, 276822, 285831, 353886, 381108, 412867, 530829, 553644, 571662, 707772, 766753, 825734, 1061658, 1143324, 1238601, 1533506, 1651468, 2123316, 2300259, 2477202, 3067012, 3715803, 4600518, 4954404, 5367271, 6900777, 7431606, 9201036, 10734542, 13801554, 14863212, 16101813, 21469084, 27603108, 32203626, 48305439, 64407252, 96610878, 193221756]

約数ペア:

[(1, 193221756), (2, 96610878), (3, 64407252), (4, 48305439), (6, 32203626), (7, 27603108), (9, 21469084), (12, 16101813), (13, 14863212), (14, 13801554), (18, 10734542), (21, 9201036), (26, 7431606), (28, 6900777), (36, 5367271), (39, 4954404), (42, 4600518), (52, 3715803), (63, 3067012), (78, 2477202), (84, 2300259), (91, 2123316), (117, 1651468), (126, 1533506), (156, 1238601), (169, 1143324), (182, 1061658), (234, 825734), (252, 766753), (273, 707772), (338, 571662), (349, 553644), (364, 530829), (468, 412867), (507, 381108), (546, 353886), (676, 285831), (698, 276822), (819, 235924), (1014, 190554), (1047, 184548), (1092, 176943), (1183, 163332), (1396, 138411), (1521, 127036), (1638, 117962), (2028, 95277), (2094, 92274), (2197, 87948), (2366, 81666), (2443, 79092), (3042, 63518), (3141, 61516), (3276, 58981), (3549, 54444), (4188, 46137), (4394, 43974), (4537, 42588), (4732, 40833), (4886, 39546), (6084, 31759), (6282, 30758), (6591, 29316), (7098, 27222), (7329, 26364), (8788, 21987), (9074, 21294), (9772, 19773), (10647, 18148), (12564, 15379), (13182, 14658), (13611, 14196)]