1372987896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{569}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 4018636800

約数和(自身を除く): 2645648904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 271, 318, 371, 424, 542, 569, 636, 742, 813, 1084, 1113, 1138, 1272, 1484, 1626, 1707, 1897, 2168, 2226, 2276, 2968, 3252, 3414, 3794, 3983, 4452, 4552, 5691, 6504, 6828, 7588, 7966, 8904, 11382, 11949, 13656, 14363, 15176, 15932, 22764, 23898, 28726, 30157, 31864, 43089, 45528, 47796, 57452, 60314, 86178, 90471, 95592, 100541, 114904, 120628, 154199, 172356, 180942, 201082, 211099, 241256, 301623, 308398, 344712, 361884, 402164, 422198, 462597, 603246, 616796, 633297, 723768, 804328, 844396, 925194, 1079393, 1206492, 1233592, 1266594, 1688792, 1850388, 2158786, 2412984, 2533188, 3238179, 3700776, 4317572, 5066376, 6476358, 8172547, 8635144, 12952716, 16345094, 24517641, 25905432, 32690188, 49035282, 57207829, 65380376, 98070564, 114415658, 171623487, 196141128, 228831316, 343246974, 457662632, 686493948, 1372987896]

約数ペア:

[(1, 1372987896), (2, 686493948), (3, 457662632), (4, 343246974), (6, 228831316), (7, 196141128), (8, 171623487), (12, 114415658), (14, 98070564), (21, 65380376), (24, 57207829), (28, 49035282), (42, 32690188), (53, 25905432), (56, 24517641), (84, 16345094), (106, 12952716), (159, 8635144), (168, 8172547), (212, 6476358), (271, 5066376), (318, 4317572), (371, 3700776), (424, 3238179), (542, 2533188), (569, 2412984), (636, 2158786), (742, 1850388), (813, 1688792), (1084, 1266594), (1113, 1233592), (1138, 1206492), (1272, 1079393), (1484, 925194), (1626, 844396), (1707, 804328), (1897, 723768), (2168, 633297), (2226, 616796), (2276, 603246), (2968, 462597), (3252, 422198), (3414, 402164), (3794, 361884), (3983, 344712), (4452, 308398), (4552, 301623), (5691, 241256), (6504, 211099), (6828, 201082), (7588, 180942), (7966, 172356), (8904, 154199), (11382, 120628), (11949, 114904), (13656, 100541), (14363, 95592), (15176, 90471), (15932, 86178), (22764, 60314), (23898, 57452), (28726, 47796), (30157, 45528), (31864, 43089)]