1948130268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:856

約数の個数: 192

約数和(自身を含む): 5792317440

約数和(自身を除く): 3844187172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 23, 28, 38, 42, 46, 57, 69, 73, 76, 84, 92, 114, 133, 138, 146, 161, 219, 228, 266, 276, 292, 322, 399, 437, 438, 483, 511, 532, 644, 727, 798, 874, 876, 966, 1022, 1311, 1387, 1454, 1533, 1596, 1679, 1748, 1932, 2044, 2181, 2622, 2774, 2908, 3059, 3066, 3358, 4161, 4362, 5037, 5089, 5244, 5548, 6118, 6132, 6716, 8322, 8724, 9177, 9709, 10074, 10178, 11753, 12236, 13813, 15267, 16644, 16721, 18354, 19418, 20148, 20356, 23506, 27626, 29127, 30534, 31901, 33442, 35259, 36708, 38836, 41439, 47012, 50163, 53071, 55252, 58254, 61068, 63802, 66884, 70518, 82878, 95703, 96691, 100326, 106142, 116508, 117047, 127604, 141036, 159213, 165756, 191406, 193382, 200652, 212284, 223307, 234094, 290073, 317699, 318426, 351141, 371497, 382812, 386764, 446614, 468188, 580146, 635398, 636852, 669921, 702282, 742994, 893228, 953097, 1008349, 1114491, 1160292, 1220633, 1270796, 1339842, 1404564, 1485988, 1906194, 2016698, 2223893, 2228982, 2441266, 2679684, 3025047, 3661899, 3812388, 4033396, 4447786, 4457964, 4882532, 6050094, 6671679, 7058443, 7323798, 8544431, 8895572, 12100188, 13343358, 14116886, 14647596, 17088862, 21175329, 23192027, 25633293, 26686716, 28233772, 34177724, 42350658, 46384054, 51266586, 69576081, 84701316, 92768108, 102533172, 139152162, 162344189, 278304324, 324688378, 487032567, 649376756, 974065134, 1948130268]

約数ペア:

[(1, 1948130268), (2, 974065134), (3, 649376756), (4, 487032567), (6, 324688378), (7, 278304324), (12, 162344189), (14, 139152162), (19, 102533172), (21, 92768108), (23, 84701316), (28, 69576081), (38, 51266586), (42, 46384054), (46, 42350658), (57, 34177724), (69, 28233772), (73, 26686716), (76, 25633293), (84, 23192027), (92, 21175329), (114, 17088862), (133, 14647596), (138, 14116886), (146, 13343358), (161, 12100188), (219, 8895572), (228, 8544431), (266, 7323798), (276, 7058443), (292, 6671679), (322, 6050094), (399, 4882532), (437, 4457964), (438, 4447786), (483, 4033396), (511, 3812388), (532, 3661899), (644, 3025047), (727, 2679684), (798, 2441266), (874, 2228982), (876, 2223893), (966, 2016698), (1022, 1906194), (1311, 1485988), (1387, 1404564), (1454, 1339842), (1533, 1270796), (1596, 1220633), (1679, 1160292), (1748, 1114491), (1932, 1008349), (2044, 953097), (2181, 893228), (2622, 742994), (2774, 702282), (2908, 669921), (3059, 636852), (3066, 635398), (3358, 580146), (4161, 468188), (4362, 446614), (5037, 386764), (5089, 382812), (5244, 371497), (5548, 351141), (6118, 318426), (6132, 317699), (6716, 290073), (8322, 234094), (8724, 223307), (9177, 212284), (9709, 200652), (10074, 193382), (10178, 191406), (11753, 165756), (12236, 159213), (13813, 141036), (15267, 127604), (16644, 117047), (16721, 116508), (18354, 106142), (19418, 100326), (20148, 96691), (20356, 95703), (23506, 82878), (27626, 70518), (29127, 66884), (30534, 63802), (31901, 61068), (33442, 58254), (35259, 55252), (36708, 53071), (38836, 50163), (41439, 47012)]