19526001456

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{2221}}^1$

素因数の和:2511

約数の個数: 160

約数和(自身を含む): 55376719552

約数和(自身を除く): 35850718096

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 193, 208, 219, 292, 312, 386, 438, 579, 584, 624, 772, 876, 949, 1158, 1168, 1544, 1752, 1898, 2221, 2316, 2509, 2847, 3088, 3504, 3796, 4442, 4632, 5018, 5694, 6663, 7527, 7592, 8884, 9264, 10036, 11388, 13326, 14089, 15054, 15184, 17768, 20072, 22776, 26652, 28178, 28873, 30108, 35536, 40144, 42267, 45552, 53304, 56356, 57746, 60216, 84534, 86619, 106608, 112712, 115492, 120432, 162133, 169068, 173238, 183157, 225424, 230984, 324266, 338136, 346476, 366314, 428653, 461968, 486399, 549471, 648532, 676272, 692952, 732628, 857306, 972798, 1098942, 1285959, 1297064, 1385904, 1465256, 1714612, 1945596, 2107729, 2197884, 2571918, 2594128, 2930512, 3429224, 3891192, 4215458, 4395768, 5143836, 5572489, 6323187, 6858448, 7782384, 8430916, 8791536, 10287672, 11144978, 12646374, 16717467, 16861832, 20575344, 22289956, 25292748, 31291669, 33434934, 33723664, 44579912, 50585496, 62583338, 66869868, 89159824, 93875007, 101170992, 125166676, 133739736, 187750014, 250333352, 267479472, 375500028, 406791697, 500666704, 751000056, 813583394, 1220375091, 1502000112, 1627166788, 2440750182, 3254333576, 4881500364, 6508667152, 9763000728, 19526001456]

約数ペア:

[(1, 19526001456), (2, 9763000728), (3, 6508667152), (4, 4881500364), (6, 3254333576), (8, 2440750182), (12, 1627166788), (13, 1502000112), (16, 1220375091), (24, 813583394), (26, 751000056), (39, 500666704), (48, 406791697), (52, 375500028), (73, 267479472), (78, 250333352), (104, 187750014), (146, 133739736), (156, 125166676), (193, 101170992), (208, 93875007), (219, 89159824), (292, 66869868), (312, 62583338), (386, 50585496), (438, 44579912), (579, 33723664), (584, 33434934), (624, 31291669), (772, 25292748), (876, 22289956), (949, 20575344), (1158, 16861832), (1168, 16717467), (1544, 12646374), (1752, 11144978), (1898, 10287672), (2221, 8791536), (2316, 8430916), (2509, 7782384), (2847, 6858448), (3088, 6323187), (3504, 5572489), (3796, 5143836), (4442, 4395768), (4632, 4215458), (5018, 3891192), (5694, 3429224), (6663, 2930512), (7527, 2594128), (7592, 2571918), (8884, 2197884), (9264, 2107729), (10036, 1945596), (11388, 1714612), (13326, 1465256), (14089, 1385904), (15054, 1297064), (15184, 1285959), (17768, 1098942), (20072, 972798), (22776, 857306), (26652, 732628), (28178, 692952), (28873, 676272), (30108, 648532), (35536, 549471), (40144, 486399), (42267, 461968), (45552, 428653), (53304, 366314), (56356, 346476), (57746, 338136), (60216, 324266), (84534, 230984), (86619, 225424), (106608, 183157), (112712, 173238), (115492, 169068), (120432, 162133)]