1544391212

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 216

約数和(自身を含む): 3779800416

約数和(自身を除く): 2235409204

約数列:

[1, 2, 4, 7, 13, 14, 19, 23, 26, 28, 38, 46, 49, 52, 73, 76, 91, 92, 98, 133, 146, 161, 182, 196, 247, 266, 292, 299, 322, 361, 364, 437, 494, 511, 532, 598, 637, 644, 722, 874, 931, 949, 988, 1022, 1127, 1196, 1274, 1387, 1444, 1679, 1729, 1748, 1862, 1898, 2044, 2093, 2254, 2527, 2548, 2774, 3059, 3358, 3458, 3577, 3724, 3796, 4186, 4508, 4693, 5054, 5548, 5681, 6118, 6643, 6716, 6916, 7154, 8303, 8372, 9386, 9709, 10108, 11362, 11753, 12103, 12236, 13286, 14308, 14651, 16606, 17689, 18031, 18772, 19418, 21413, 21827, 22724, 23506, 24206, 26353, 26572, 29302, 31901, 32851, 33212, 35378, 36062, 38836, 39767, 42826, 43654, 46501, 47012, 48412, 52706, 58121, 58604, 63802, 65702, 67963, 70756, 72124, 79534, 82271, 85652, 87308, 93002, 105412, 107939, 116242, 126217, 127604, 131404, 135926, 152789, 159068, 164542, 184471, 186004, 215878, 223307, 229957, 232484, 252434, 271852, 278369, 305578, 329084, 342589, 368942, 406847, 414713, 431756, 446614, 459914, 504868, 556738, 606119, 611156, 685178, 737884, 755573, 813694, 829426, 883519, 893228, 919828, 1069523, 1113476, 1212238, 1291297, 1370356, 1511146, 1563149, 1627388, 1658852, 1767038, 2139046, 2398123, 2424476, 2582594, 2902991, 3022292, 3126298, 3534076, 4242833, 4278092, 4796246, 5165188, 5289011, 5805982, 6252596, 7879547, 8485666, 9592492, 10578022, 11611964, 15759094, 16786861, 16971332, 20320937, 21156044, 29699831, 31518188, 33573722, 40641874, 55156829, 59399662, 67147444, 81283748, 110313658, 118799324, 220627316, 386097803, 772195606, 1544391212]

約数ペア:

[(1, 1544391212), (2, 772195606), (4, 386097803), (7, 220627316), (13, 118799324), (14, 110313658), (19, 81283748), (23, 67147444), (26, 59399662), (28, 55156829), (38, 40641874), (46, 33573722), (49, 31518188), (52, 29699831), (73, 21156044), (76, 20320937), (91, 16971332), (92, 16786861), (98, 15759094), (133, 11611964), (146, 10578022), (161, 9592492), (182, 8485666), (196, 7879547), (247, 6252596), (266, 5805982), (292, 5289011), (299, 5165188), (322, 4796246), (361, 4278092), (364, 4242833), (437, 3534076), (494, 3126298), (511, 3022292), (532, 2902991), (598, 2582594), (637, 2424476), (644, 2398123), (722, 2139046), (874, 1767038), (931, 1658852), (949, 1627388), (988, 1563149), (1022, 1511146), (1127, 1370356), (1196, 1291297), (1274, 1212238), (1387, 1113476), (1444, 1069523), (1679, 919828), (1729, 893228), (1748, 883519), (1862, 829426), (1898, 813694), (2044, 755573), (2093, 737884), (2254, 685178), (2527, 611156), (2548, 606119), (2774, 556738), (3059, 504868), (3358, 459914), (3458, 446614), (3577, 431756), (3724, 414713), (3796, 406847), (4186, 368942), (4508, 342589), (4693, 329084), (5054, 305578), (5548, 278369), (5681, 271852), (6118, 252434), (6643, 232484), (6716, 229957), (6916, 223307), (7154, 215878), (8303, 186004), (8372, 184471), (9386, 164542), (9709, 159068), (10108, 152789), (11362, 135926), (11753, 131404), (12103, 127604), (12236, 126217), (13286, 116242), (14308, 107939), (14651, 105412), (16606, 93002), (17689, 87308), (18031, 85652), (18772, 82271), (19418, 79534), (21413, 72124), (21827, 70756), (22724, 67963), (23506, 65702), (24206, 63802), (26353, 58604), (26572, 58121), (29302, 52706), (31901, 48412), (32851, 47012), (33212, 46501), (35378, 43654), (36062, 42826), (38836, 39767)]