19527991572

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:446

約数の個数: 192

約数和(自身を含む): 49764556800

約数和(自身を除く): 30236565228

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 59, 62, 74, 93, 111, 118, 124, 139, 148, 173, 177, 186, 222, 236, 278, 346, 354, 372, 417, 444, 519, 556, 692, 708, 834, 1038, 1147, 1668, 1829, 2076, 2183, 2294, 3441, 3658, 4309, 4366, 4588, 5143, 5363, 5487, 6401, 6549, 6882, 7316, 8201, 8618, 8732, 10207, 10286, 10726, 10974, 12802, 12927, 13098, 13764, 15429, 16089, 16402, 17236, 19203, 20414, 20572, 21452, 21948, 24047, 24603, 25604, 25854, 26196, 30621, 30858, 32178, 32804, 38406, 40828, 48094, 49206, 51708, 61242, 61716, 64356, 67673, 72141, 76812, 96188, 98412, 122484, 135346, 144282, 159433, 198431, 203019, 254231, 270692, 288564, 303437, 316417, 318866, 377659, 396862, 406038, 478299, 508462, 595293, 606874, 632834, 637732, 745457, 755318, 762693, 793724, 812076, 889739, 910311, 949251, 956598, 1016924, 1132977, 1190586, 1213748, 1265668, 1418773, 1490914, 1510636, 1525386, 1779478, 1820622, 1898502, 1913196, 2236371, 2265954, 2381172, 2669217, 2837546, 2981828, 3050772, 3558956, 3641244, 3797004, 4256319, 4472742, 4531908, 5338434, 5675092, 8512638, 8945484, 9406547, 10676868, 11707429, 17025276, 18813094, 23414858, 27581909, 28219641, 35122287, 37626188, 43981963, 46829716, 52494601, 55163818, 56439282, 70244574, 82745727, 87963926, 104989202, 110327636, 112878564, 131945889, 140489148, 157483803, 165491454, 175927852, 209978404, 263891778, 314967606, 330982908, 527783556, 629935212, 1627332631, 3254665262, 4881997893, 6509330524, 9763995786, 19527991572]

約数ペア:

[(1, 19527991572), (2, 9763995786), (3, 6509330524), (4, 4881997893), (6, 3254665262), (12, 1627332631), (31, 629935212), (37, 527783556), (59, 330982908), (62, 314967606), (74, 263891778), (93, 209978404), (111, 175927852), (118, 165491454), (124, 157483803), (139, 140489148), (148, 131945889), (173, 112878564), (177, 110327636), (186, 104989202), (222, 87963926), (236, 82745727), (278, 70244574), (346, 56439282), (354, 55163818), (372, 52494601), (417, 46829716), (444, 43981963), (519, 37626188), (556, 35122287), (692, 28219641), (708, 27581909), (834, 23414858), (1038, 18813094), (1147, 17025276), (1668, 11707429), (1829, 10676868), (2076, 9406547), (2183, 8945484), (2294, 8512638), (3441, 5675092), (3658, 5338434), (4309, 4531908), (4366, 4472742), (4588, 4256319), (5143, 3797004), (5363, 3641244), (5487, 3558956), (6401, 3050772), (6549, 2981828), (6882, 2837546), (7316, 2669217), (8201, 2381172), (8618, 2265954), (8732, 2236371), (10207, 1913196), (10286, 1898502), (10726, 1820622), (10974, 1779478), (12802, 1525386), (12927, 1510636), (13098, 1490914), (13764, 1418773), (15429, 1265668), (16089, 1213748), (16402, 1190586), (17236, 1132977), (19203, 1016924), (20414, 956598), (20572, 949251), (21452, 910311), (21948, 889739), (24047, 812076), (24603, 793724), (25604, 762693), (25854, 755318), (26196, 745457), (30621, 637732), (30858, 632834), (32178, 606874), (32804, 595293), (38406, 508462), (40828, 478299), (48094, 406038), (49206, 396862), (51708, 377659), (61242, 318866), (61716, 316417), (64356, 303437), (67673, 288564), (72141, 270692), (76812, 254231), (96188, 203019), (98412, 198431), (122484, 159433), (135346, 144282)]