680970888

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 2068882200

約数和(自身を除く): 1387911312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 229, 234, 312, 324, 351, 353, 458, 468, 648, 687, 702, 706, 916, 936, 1053, 1059, 1374, 1404, 1412, 1832, 2061, 2106, 2118, 2748, 2808, 2824, 2977, 3177, 4122, 4212, 4236, 4589, 5496, 5954, 6183, 6354, 8244, 8424, 8472, 8931, 9178, 9531, 11908, 12366, 12708, 13767, 16488, 17862, 18356, 18549, 19062, 23816, 24732, 25416, 26793, 27534, 28593, 35724, 36712, 37098, 38124, 41301, 49464, 53586, 55068, 57186, 71448, 74196, 76248, 80379, 80837, 82602, 107172, 110136, 114372, 123903, 148392, 160758, 161674, 165204, 214344, 228744, 241137, 242511, 247806, 321516, 323348, 330408, 371709, 482274, 485022, 495612, 643032, 646696, 727533, 743418, 964548, 970044, 991224, 1050881, 1455066, 1486836, 1929096, 1940088, 2101762, 2182599, 2910132, 2973672, 3152643, 4203524, 4365198, 5820264, 6305286, 6547797, 8407048, 8730396, 9457929, 12610572, 13095594, 17460792, 18915858, 25221144, 26191188, 28373787, 37831716, 52382376, 56747574, 75663432, 85121361, 113495148, 170242722, 226990296, 340485444, 680970888]

約数ペア:

[(1, 680970888), (2, 340485444), (3, 226990296), (4, 170242722), (6, 113495148), (8, 85121361), (9, 75663432), (12, 56747574), (13, 52382376), (18, 37831716), (24, 28373787), (26, 26191188), (27, 25221144), (36, 18915858), (39, 17460792), (52, 13095594), (54, 12610572), (72, 9457929), (78, 8730396), (81, 8407048), (104, 6547797), (108, 6305286), (117, 5820264), (156, 4365198), (162, 4203524), (216, 3152643), (229, 2973672), (234, 2910132), (312, 2182599), (324, 2101762), (351, 1940088), (353, 1929096), (458, 1486836), (468, 1455066), (648, 1050881), (687, 991224), (702, 970044), (706, 964548), (916, 743418), (936, 727533), (1053, 646696), (1059, 643032), (1374, 495612), (1404, 485022), (1412, 482274), (1832, 371709), (2061, 330408), (2106, 323348), (2118, 321516), (2748, 247806), (2808, 242511), (2824, 241137), (2977, 228744), (3177, 214344), (4122, 165204), (4212, 161674), (4236, 160758), (4589, 148392), (5496, 123903), (5954, 114372), (6183, 110136), (6354, 107172), (8244, 82602), (8424, 80837), (8472, 80379), (8931, 76248), (9178, 74196), (9531, 71448), (11908, 57186), (12366, 55068), (12708, 53586), (13767, 49464), (16488, 41301), (17862, 38124), (18356, 37098), (18549, 36712), (19062, 35724), (23816, 28593), (24732, 27534), (25416, 26793)]