1444704426

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 3613264200

約数和(自身を除く): 2168559774

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 89, 99, 121, 174, 178, 198, 242, 257, 261, 267, 319, 363, 514, 522, 534, 638, 726, 771, 801, 957, 979, 1089, 1542, 1602, 1914, 1958, 2178, 2313, 2581, 2827, 2871, 2937, 3509, 4626, 5162, 5654, 5742, 5874, 7018, 7453, 7743, 8481, 8811, 10527, 10769, 14906, 15486, 16962, 17622, 21054, 21538, 22359, 22873, 23229, 25443, 28391, 31097, 31581, 32307, 44718, 45746, 46458, 50886, 56782, 62194, 63162, 64614, 67077, 68619, 81983, 85173, 93291, 96921, 134154, 137238, 163966, 170346, 186582, 193842, 205857, 245949, 251603, 255519, 279873, 312301, 411714, 491898, 503206, 511038, 559746, 624602, 663317, 737847, 754809, 901813, 936903, 1326634, 1475694, 1509618, 1803626, 1873806, 1989951, 2264427, 2705439, 2767633, 2810709, 3979902, 4528854, 5410878, 5535266, 5621418, 5969853, 7296487, 8116317, 8302899, 11939706, 14592974, 16232634, 16605798, 21889461, 24908697, 43778922, 49817394, 65668383, 80261357, 131336766, 160522714, 240784071, 481568142, 722352213, 1444704426]

約数ペア:

[(1, 1444704426), (2, 722352213), (3, 481568142), (6, 240784071), (9, 160522714), (11, 131336766), (18, 80261357), (22, 65668383), (29, 49817394), (33, 43778922), (58, 24908697), (66, 21889461), (87, 16605798), (89, 16232634), (99, 14592974), (121, 11939706), (174, 8302899), (178, 8116317), (198, 7296487), (242, 5969853), (257, 5621418), (261, 5535266), (267, 5410878), (319, 4528854), (363, 3979902), (514, 2810709), (522, 2767633), (534, 2705439), (638, 2264427), (726, 1989951), (771, 1873806), (801, 1803626), (957, 1509618), (979, 1475694), (1089, 1326634), (1542, 936903), (1602, 901813), (1914, 754809), (1958, 737847), (2178, 663317), (2313, 624602), (2581, 559746), (2827, 511038), (2871, 503206), (2937, 491898), (3509, 411714), (4626, 312301), (5162, 279873), (5654, 255519), (5742, 251603), (5874, 245949), (7018, 205857), (7453, 193842), (7743, 186582), (8481, 170346), (8811, 163966), (10527, 137238), (10769, 134154), (14906, 96921), (15486, 93291), (16962, 85173), (17622, 81983), (21054, 68619), (21538, 67077), (22359, 64614), (22873, 63162), (23229, 62194), (25443, 56782), (28391, 50886), (31097, 46458), (31581, 45746), (32307, 44718)]