291236458188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2851}}^1\times {\mathrm{2963}}^1$

素因数の和:5864

約数の個数: 144

約数和(自身を含む): 779667348096

約数和(自身を除く): 488430889908

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 169, 204, 221, 338, 442, 507, 663, 676, 884, 1014, 1326, 2028, 2652, 2851, 2873, 2963, 5702, 5746, 5926, 8553, 8619, 8889, 11404, 11492, 11852, 17106, 17238, 17778, 34212, 34476, 35556, 37063, 38519, 48467, 50371, 74126, 77038, 96934, 100742, 111189, 115557, 145401, 148252, 151113, 154076, 193868, 201484, 222378, 231114, 290802, 302226, 444756, 462228, 481819, 500747, 581604, 604452, 630071, 654823, 963638, 1001494, 1260142, 1309646, 1445457, 1502241, 1890213, 1927276, 1964469, 2002988, 2520284, 2619292, 2890914, 3004482, 3780426, 3928938, 5781828, 6008964, 7560852, 7857876, 8190923, 8447513, 8512699, 16381846, 16895026, 17025398, 24572769, 25342539, 25538097, 32763692, 33790052, 34050796, 49145538, 50685078, 51076194, 98291076, 101370156, 102152388, 109817669, 143607721, 219635338, 287215442, 329453007, 430823163, 439270676, 574430884, 658906014, 861646326, 1317812028, 1427629697, 1723292652, 1866900373, 2855259394, 3733800746, 4282889091, 5600701119, 5710518788, 7467601492, 8565778182, 11201402238, 17131556364, 22402804476, 24269704849, 48539409698, 72809114547, 97078819396, 145618229094, 291236458188]

約数ペア:

[(1, 291236458188), (2, 145618229094), (3, 97078819396), (4, 72809114547), (6, 48539409698), (12, 24269704849), (13, 22402804476), (17, 17131556364), (26, 11201402238), (34, 8565778182), (39, 7467601492), (51, 5710518788), (52, 5600701119), (68, 4282889091), (78, 3733800746), (102, 2855259394), (156, 1866900373), (169, 1723292652), (204, 1427629697), (221, 1317812028), (338, 861646326), (442, 658906014), (507, 574430884), (663, 439270676), (676, 430823163), (884, 329453007), (1014, 287215442), (1326, 219635338), (2028, 143607721), (2652, 109817669), (2851, 102152388), (2873, 101370156), (2963, 98291076), (5702, 51076194), (5746, 50685078), (5926, 49145538), (8553, 34050796), (8619, 33790052), (8889, 32763692), (11404, 25538097), (11492, 25342539), (11852, 24572769), (17106, 17025398), (17238, 16895026), (17778, 16381846), (34212, 8512699), (34476, 8447513), (35556, 8190923), (37063, 7857876), (38519, 7560852), (48467, 6008964), (50371, 5781828), (74126, 3928938), (77038, 3780426), (96934, 3004482), (100742, 2890914), (111189, 2619292), (115557, 2520284), (145401, 2002988), (148252, 1964469), (151113, 1927276), (154076, 1890213), (193868, 1502241), (201484, 1445457), (222378, 1309646), (231114, 1260142), (290802, 1001494), (302226, 963638), (444756, 654823), (462228, 630071), (481819, 604452), (500747, 581604)]