971435192

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:258

約数の個数: 192

約数和(自身を含む): 2451456000

約数和(自身を除く): 1480020808

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 49, 52, 56, 76, 79, 91, 98, 104, 127, 133, 152, 158, 182, 196, 247, 254, 266, 316, 364, 392, 494, 508, 532, 553, 632, 637, 728, 889, 931, 988, 1016, 1027, 1064, 1106, 1274, 1501, 1651, 1729, 1778, 1862, 1976, 2054, 2212, 2413, 2548, 3002, 3302, 3458, 3556, 3724, 3871, 4108, 4424, 4826, 5096, 6004, 6223, 6604, 6916, 7112, 7189, 7448, 7742, 8216, 9652, 10033, 10507, 11557, 12008, 12103, 12446, 13208, 13832, 14378, 15484, 16891, 19304, 19513, 20066, 21014, 23114, 24206, 24892, 28756, 30968, 31369, 33782, 39026, 40132, 42028, 46228, 48412, 49784, 50323, 57512, 62738, 67564, 70231, 73549, 78052, 80264, 80899, 84056, 92456, 96824, 100646, 118237, 125476, 130429, 135128, 136591, 140462, 147098, 156104, 161798, 190627, 201292, 219583, 236474, 250952, 260858, 273182, 280924, 294196, 323596, 381254, 402584, 439166, 472948, 491617, 521716, 546364, 561848, 588392, 647192, 762508, 878332, 913003, 945896, 956137, 983234, 1043432, 1092728, 1334389, 1525016, 1537081, 1756664, 1826006, 1912274, 1966468, 2478151, 2668778, 3074162, 3652012, 3824548, 3932936, 4956302, 5337556, 6148324, 6391021, 7304024, 7649096, 9340723, 9912604, 10675112, 12296648, 12782042, 17347057, 18681446, 19825208, 25564084, 34694114, 37362892, 51128168, 69388228, 74725784, 121429399, 138776456, 242858798, 485717596, 971435192]

約数ペア:

[(1, 971435192), (2, 485717596), (4, 242858798), (7, 138776456), (8, 121429399), (13, 74725784), (14, 69388228), (19, 51128168), (26, 37362892), (28, 34694114), (38, 25564084), (49, 19825208), (52, 18681446), (56, 17347057), (76, 12782042), (79, 12296648), (91, 10675112), (98, 9912604), (104, 9340723), (127, 7649096), (133, 7304024), (152, 6391021), (158, 6148324), (182, 5337556), (196, 4956302), (247, 3932936), (254, 3824548), (266, 3652012), (316, 3074162), (364, 2668778), (392, 2478151), (494, 1966468), (508, 1912274), (532, 1826006), (553, 1756664), (632, 1537081), (637, 1525016), (728, 1334389), (889, 1092728), (931, 1043432), (988, 983234), (1016, 956137), (1027, 945896), (1064, 913003), (1106, 878332), (1274, 762508), (1501, 647192), (1651, 588392), (1729, 561848), (1778, 546364), (1862, 521716), (1976, 491617), (2054, 472948), (2212, 439166), (2413, 402584), (2548, 381254), (3002, 323596), (3302, 294196), (3458, 280924), (3556, 273182), (3724, 260858), (3871, 250952), (4108, 236474), (4424, 219583), (4826, 201292), (5096, 190627), (6004, 161798), (6223, 156104), (6604, 147098), (6916, 140462), (7112, 136591), (7189, 135128), (7448, 130429), (7742, 125476), (8216, 118237), (9652, 100646), (10033, 96824), (10507, 92456), (11557, 84056), (12008, 80899), (12103, 80264), (12446, 78052), (13208, 73549), (13832, 70231), (14378, 67564), (15484, 62738), (16891, 57512), (19304, 50323), (19513, 49784), (20066, 48412), (21014, 46228), (23114, 42028), (24206, 40132), (24892, 39026), (28756, 33782), (30968, 31369)]