38391121.000000000

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 343062720

約数和(自身を除く): 225697212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 67, 76, 78, 114, 117, 134, 156, 171, 197, 201, 228, 234, 247, 268, 342, 394, 402, 468, 494, 591, 603, 684, 741, 788, 804, 871, 988, 1182, 1206, 1273, 1482, 1742, 1773, 2223, 2364, 2412, 2546, 2561, 2613, 2964, 3484, 3546, 3743, 3819, 4446, 5092, 5122, 5226, 7092, 7486, 7638, 7683, 7839, 8892, 10244, 10452, 11229, 11457, 13199, 14972, 15276, 15366, 15678, 16549, 22458, 22914, 23049, 26398, 30732, 31356, 33098, 33687, 39597, 44916, 45828, 46098, 48659, 49647, 52796, 66196, 67374, 79194, 92196, 97318, 99294, 118791, 134748, 145977, 148941, 158388, 171587, 194636, 198588, 237582, 250781, 291954, 297882, 343174, 437931, 475164, 501562, 514761, 583908, 595764, 686348, 752343, 875862, 1003124, 1029522, 1504686, 1544283, 1751724, 2059044, 2257029, 3009372, 3088566, 3260153, 4514058, 6177132, 6520306, 9028116, 9780459, 13040612, 19560918, 29341377, 39121836, 58682754, 117365508]

約数ペア:

[(1, 117365508), (2, 58682754), (3, 39121836), (4, 29341377), (6, 19560918), (9, 13040612), (12, 9780459), (13, 9028116), (18, 6520306), (19, 6177132), (26, 4514058), (36, 3260153), (38, 3088566), (39, 3009372), (52, 2257029), (57, 2059044), (67, 1751724), (76, 1544283), (78, 1504686), (114, 1029522), (117, 1003124), (134, 875862), (156, 752343), (171, 686348), (197, 595764), (201, 583908), (228, 514761), (234, 501562), (247, 475164), (268, 437931), (342, 343174), (394, 297882), (402, 291954), (468, 250781), (494, 237582), (591, 198588), (603, 194636), (684, 171587), (741, 158388), (788, 148941), (804, 145977), (871, 134748), (988, 118791), (1182, 99294), (1206, 97318), (1273, 92196), (1482, 79194), (1742, 67374), (1773, 66196), (2223, 52796), (2364, 49647), (2412, 48659), (2546, 46098), (2561, 45828), (2613, 44916), (2964, 39597), (3484, 33687), (3546, 33098), (3743, 31356), (3819, 30732), (4446, 26398), (5092, 23049), (5122, 22914), (5226, 22458), (7092, 16549), (7486, 15678), (7638, 15366), (7683, 15276), (7839, 14972), (8892, 13199), (10244, 11457), (10452, 11229)]