921961776

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:371

約数の個数: 160

約数和(自身を含む): 2595548160

約数和(自身を除く): 1673586384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 47, 48, 57, 76, 94, 114, 137, 141, 152, 157, 188, 228, 274, 282, 304, 314, 376, 411, 456, 471, 548, 564, 628, 752, 822, 893, 912, 942, 1096, 1128, 1256, 1644, 1786, 1884, 2192, 2256, 2512, 2603, 2679, 2983, 3288, 3572, 3768, 5206, 5358, 5966, 6439, 6576, 7144, 7379, 7536, 7809, 8949, 10412, 10716, 11932, 12878, 14288, 14758, 15618, 17898, 19317, 20824, 21432, 21509, 22137, 23864, 25756, 29516, 31236, 35796, 38634, 41648, 42864, 43018, 44274, 47728, 51512, 59032, 62472, 64527, 71592, 77268, 86036, 88548, 103024, 118064, 122341, 124944, 129054, 140201, 143184, 154536, 172072, 177096, 244682, 258108, 280402, 309072, 344144, 354192, 367023, 408671, 420603, 489364, 516216, 560804, 734046, 817342, 841206, 978728, 1010923, 1032432, 1121608, 1226013, 1468092, 1634684, 1682412, 1957456, 2021846, 2243216, 2452026, 2936184, 3032769, 3269368, 3364824, 4043692, 4904052, 5872368, 6065538, 6538736, 6729648, 8087384, 9808104, 12131076, 16174768, 19207537, 19616208, 24262152, 38415074, 48524304, 57622611, 76830148, 115245222, 153660296, 230490444, 307320592, 460980888, 921961776]

約数ペア:

[(1, 921961776), (2, 460980888), (3, 307320592), (4, 230490444), (6, 153660296), (8, 115245222), (12, 76830148), (16, 57622611), (19, 48524304), (24, 38415074), (38, 24262152), (47, 19616208), (48, 19207537), (57, 16174768), (76, 12131076), (94, 9808104), (114, 8087384), (137, 6729648), (141, 6538736), (152, 6065538), (157, 5872368), (188, 4904052), (228, 4043692), (274, 3364824), (282, 3269368), (304, 3032769), (314, 2936184), (376, 2452026), (411, 2243216), (456, 2021846), (471, 1957456), (548, 1682412), (564, 1634684), (628, 1468092), (752, 1226013), (822, 1121608), (893, 1032432), (912, 1010923), (942, 978728), (1096, 841206), (1128, 817342), (1256, 734046), (1644, 560804), (1786, 516216), (1884, 489364), (2192, 420603), (2256, 408671), (2512, 367023), (2603, 354192), (2679, 344144), (2983, 309072), (3288, 280402), (3572, 258108), (3768, 244682), (5206, 177096), (5358, 172072), (5966, 154536), (6439, 143184), (6576, 140201), (7144, 129054), (7379, 124944), (7536, 122341), (7809, 118064), (8949, 103024), (10412, 88548), (10716, 86036), (11932, 77268), (12878, 71592), (14288, 64527), (14758, 62472), (15618, 59032), (17898, 51512), (19317, 47728), (20824, 44274), (21432, 43018), (21509, 42864), (22137, 41648), (23864, 38634), (25756, 35796), (29516, 31236)]