19634791904

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1093}}^1$

素因数の和:1353

約数の個数: 192

約数和(自身を含む): 49403289600

約数和(自身を除く): 29768497696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 91, 104, 112, 124, 182, 199, 208, 217, 224, 248, 364, 398, 403, 416, 434, 496, 728, 796, 806, 868, 992, 1093, 1393, 1456, 1592, 1612, 1736, 2186, 2587, 2786, 2821, 2912, 3184, 3224, 3472, 4372, 5174, 5572, 5642, 6169, 6368, 6448, 6944, 7651, 8744, 10348, 11144, 11284, 12338, 12896, 14209, 15302, 17488, 18109, 20696, 22288, 22568, 24676, 28418, 30604, 33883, 34976, 36218, 41392, 43183, 44576, 45136, 49352, 56836, 61208, 67766, 72436, 80197, 82784, 86366, 90272, 98704, 99463, 113672, 122416, 135532, 144872, 160394, 172732, 197408, 198926, 217507, 227344, 237181, 244832, 271064, 289744, 320788, 345464, 397852, 435014, 440479, 454688, 474362, 542128, 561379, 579488, 641576, 690928, 795704, 870028, 880958, 948724, 1084256, 1122758, 1283152, 1381856, 1522549, 1591408, 1740056, 1761916, 1897448, 2245516, 2566304, 2827591, 3045098, 3083353, 3182816, 3480112, 3523832, 3794896, 4491032, 5655182, 6090196, 6166706, 6742717, 6960224, 7047664, 7589792, 8982064, 11310364, 12180392, 12333412, 13485434, 14095328, 17964128, 19793137, 22620728, 24360784, 24666824, 26970868, 39586274, 45241456, 47199019, 48721568, 49333648, 53941736, 79172548, 87655321, 90482912, 94398038, 98667296, 107883472, 158345096, 175310642, 188796076, 215766944, 316690192, 350621284, 377592152, 613587247, 633380384, 701242568, 755184304, 1227174494, 1402485136, 1510368608, 2454348988, 2804970272, 4908697976, 9817395952, 19634791904]

約数ペア:

[(1, 19634791904), (2, 9817395952), (4, 4908697976), (7, 2804970272), (8, 2454348988), (13, 1510368608), (14, 1402485136), (16, 1227174494), (26, 755184304), (28, 701242568), (31, 633380384), (32, 613587247), (52, 377592152), (56, 350621284), (62, 316690192), (91, 215766944), (104, 188796076), (112, 175310642), (124, 158345096), (182, 107883472), (199, 98667296), (208, 94398038), (217, 90482912), (224, 87655321), (248, 79172548), (364, 53941736), (398, 49333648), (403, 48721568), (416, 47199019), (434, 45241456), (496, 39586274), (728, 26970868), (796, 24666824), (806, 24360784), (868, 22620728), (992, 19793137), (1093, 17964128), (1393, 14095328), (1456, 13485434), (1592, 12333412), (1612, 12180392), (1736, 11310364), (2186, 8982064), (2587, 7589792), (2786, 7047664), (2821, 6960224), (2912, 6742717), (3184, 6166706), (3224, 6090196), (3472, 5655182), (4372, 4491032), (5174, 3794896), (5572, 3523832), (5642, 3480112), (6169, 3182816), (6368, 3083353), (6448, 3045098), (6944, 2827591), (7651, 2566304), (8744, 2245516), (10348, 1897448), (11144, 1761916), (11284, 1740056), (12338, 1591408), (12896, 1522549), (14209, 1381856), (15302, 1283152), (17488, 1122758), (18109, 1084256), (20696, 948724), (22288, 880958), (22568, 870028), (24676, 795704), (28418, 690928), (30604, 641576), (33883, 579488), (34976, 561379), (36218, 542128), (41392, 474362), (43183, 454688), (44576, 440479), (45136, 435014), (49352, 397852), (56836, 345464), (61208, 320788), (67766, 289744), (72436, 271064), (80197, 244832), (82784, 237181), (86366, 227344), (90272, 217507), (98704, 198926), (99463, 197408), (113672, 172732), (122416, 160394), (135532, 144872)]