15691419468

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:386

約数の個数: 240

約数和(自身を含む): 43276197888

約数和(自身を除く): 27584778420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 71, 81, 82, 108, 123, 127, 131, 142, 162, 164, 213, 246, 254, 262, 284, 324, 369, 381, 393, 426, 492, 508, 524, 639, 738, 762, 786, 852, 1107, 1143, 1179, 1278, 1476, 1524, 1572, 1917, 2214, 2286, 2358, 2556, 2911, 3321, 3429, 3537, 3834, 4428, 4572, 4716, 5207, 5371, 5751, 5822, 6642, 6858, 7074, 7668, 8733, 9017, 9301, 10287, 10414, 10611, 10742, 11502, 11644, 13284, 13716, 14148, 15621, 16113, 16637, 17466, 18034, 18602, 20574, 20828, 21222, 21484, 23004, 26199, 27051, 27903, 31242, 32226, 33274, 34932, 36068, 37204, 41148, 42444, 46863, 48339, 49911, 52398, 54102, 55806, 62484, 64452, 66548, 78597, 81153, 83709, 93726, 96678, 99822, 104796, 108204, 111612, 140589, 145017, 149733, 157194, 162306, 167418, 187452, 193356, 199644, 235791, 243459, 251127, 281178, 290034, 299466, 314388, 324612, 334836, 369697, 381341, 421767, 435051, 449199, 471582, 486918, 502254, 562356, 580068, 598932, 682117, 730377, 739394, 753381, 762682, 843534, 870102, 898398, 943164, 973836, 1004508, 1109091, 1144023, 1181227, 1347597, 1364234, 1460754, 1478788, 1506762, 1525364, 1687068, 1740204, 1796796, 2046351, 2218182, 2288046, 2362454, 2695194, 2728468, 2921508, 3013524, 3327273, 3432069, 3543681, 4092702, 4436364, 4576092, 4724908, 5390388, 6139053, 6654546, 6864138, 7087362, 8185404, 9981819, 10296207, 10631043, 12278106, 13309092, 13728276, 14174724, 18417159, 19963638, 20592414, 21262086, 24556212, 29945457, 30888621, 31893129, 36834318, 39927276, 41184828, 42524172, 48430307, 55251477, 59890914, 61777242, 63786258, 73668636, 95679387, 96860614, 110502954, 119781828, 123554484, 127572516, 145290921, 191358774, 193721228, 221005908, 290581842, 382717548, 435872763, 581163684, 871745526, 1307618289, 1743491052, 2615236578, 3922854867, 5230473156, 7845709734, 15691419468]

約数ペア:

[(1, 15691419468), (2, 7845709734), (3, 5230473156), (4, 3922854867), (6, 2615236578), (9, 1743491052), (12, 1307618289), (18, 871745526), (27, 581163684), (36, 435872763), (41, 382717548), (54, 290581842), (71, 221005908), (81, 193721228), (82, 191358774), (108, 145290921), (123, 127572516), (127, 123554484), (131, 119781828), (142, 110502954), (162, 96860614), (164, 95679387), (213, 73668636), (246, 63786258), (254, 61777242), (262, 59890914), (284, 55251477), (324, 48430307), (369, 42524172), (381, 41184828), (393, 39927276), (426, 36834318), (492, 31893129), (508, 30888621), (524, 29945457), (639, 24556212), (738, 21262086), (762, 20592414), (786, 19963638), (852, 18417159), (1107, 14174724), (1143, 13728276), (1179, 13309092), (1278, 12278106), (1476, 10631043), (1524, 10296207), (1572, 9981819), (1917, 8185404), (2214, 7087362), (2286, 6864138), (2358, 6654546), (2556, 6139053), (2911, 5390388), (3321, 4724908), (3429, 4576092), (3537, 4436364), (3834, 4092702), (4428, 3543681), (4572, 3432069), (4716, 3327273), (5207, 3013524), (5371, 2921508), (5751, 2728468), (5822, 2695194), (6642, 2362454), (6858, 2288046), (7074, 2218182), (7668, 2046351), (8733, 1796796), (9017, 1740204), (9301, 1687068), (10287, 1525364), (10414, 1506762), (10611, 1478788), (10742, 1460754), (11502, 1364234), (11644, 1347597), (13284, 1181227), (13716, 1144023), (14148, 1109091), (15621, 1004508), (16113, 973836), (16637, 943164), (17466, 898398), (18034, 870102), (18602, 843534), (20574, 762682), (20828, 753381), (21222, 739394), (21484, 730377), (23004, 682117), (26199, 598932), (27051, 580068), (27903, 562356), (31242, 502254), (32226, 486918), (33274, 471582), (34932, 449199), (36068, 435051), (37204, 421767), (41148, 381341), (42444, 369697), (46863, 334836), (48339, 324612), (49911, 314388), (52398, 299466), (54102, 290034), (55806, 281178), (62484, 251127), (64452, 243459), (66548, 235791), (78597, 199644), (81153, 193356), (83709, 187452), (93726, 167418), (96678, 162306), (99822, 157194), (104796, 149733), (108204, 145017), (111612, 140589)]