227780748

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1389

約数の個数: 120

約数和(自身を含む): 657407520

約数和(自身を除く): 429626772

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 41, 52, 54, 78, 81, 82, 108, 117, 123, 156, 162, 164, 234, 246, 324, 351, 369, 468, 492, 533, 702, 738, 1053, 1066, 1107, 1319, 1404, 1476, 1599, 2106, 2132, 2214, 2638, 3198, 3321, 3957, 4212, 4428, 4797, 5276, 6396, 6642, 7914, 9594, 11871, 13284, 14391, 15828, 17147, 19188, 23742, 28782, 34294, 35613, 43173, 47484, 51441, 54079, 57564, 68588, 71226, 86346, 102882, 106839, 108158, 142452, 154323, 162237, 172692, 205764, 213678, 216316, 308646, 324474, 427356, 462969, 486711, 617292, 648948, 703027, 925938, 973422, 1388907, 1406054, 1460133, 1851876, 1946844, 2109081, 2777814, 2812108, 2920266, 4218162, 4380399, 5555628, 5840532, 6327243, 8436324, 8760798, 12654486, 17521596, 18981729, 25308972, 37963458, 56945187, 75926916, 113890374, 227780748]

約数ペア:

[(1, 227780748), (2, 113890374), (3, 75926916), (4, 56945187), (6, 37963458), (9, 25308972), (12, 18981729), (13, 17521596), (18, 12654486), (26, 8760798), (27, 8436324), (36, 6327243), (39, 5840532), (41, 5555628), (52, 4380399), (54, 4218162), (78, 2920266), (81, 2812108), (82, 2777814), (108, 2109081), (117, 1946844), (123, 1851876), (156, 1460133), (162, 1406054), (164, 1388907), (234, 973422), (246, 925938), (324, 703027), (351, 648948), (369, 617292), (468, 486711), (492, 462969), (533, 427356), (702, 324474), (738, 308646), (1053, 216316), (1066, 213678), (1107, 205764), (1319, 172692), (1404, 162237), (1476, 154323), (1599, 142452), (2106, 108158), (2132, 106839), (2214, 102882), (2638, 86346), (3198, 71226), (3321, 68588), (3957, 57564), (4212, 54079), (4428, 51441), (4797, 47484), (5276, 43173), (6396, 35613), (6642, 34294), (7914, 28782), (9594, 23742), (11871, 19188), (13284, 17147), (14391, 15828)]