15928804548

素因数分解:

$2^2\times 3^7\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 43394400000

約数和(自身を除く): 27465595452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 89, 108, 123, 162, 164, 178, 243, 246, 267, 324, 356, 369, 486, 492, 499, 534, 729, 738, 801, 972, 998, 1068, 1107, 1458, 1476, 1497, 1602, 1996, 2187, 2214, 2403, 2916, 2994, 3204, 3321, 3649, 4374, 4428, 4491, 4806, 5988, 6642, 7209, 7298, 8748, 8982, 9612, 9963, 10947, 13284, 13473, 14418, 14596, 17964, 19926, 20459, 21627, 21894, 26946, 28836, 29889, 32841, 39852, 40419, 40918, 43254, 43788, 44411, 53892, 59778, 61377, 64881, 65682, 80838, 81836, 86508, 88822, 89667, 98523, 119556, 121257, 122754, 129762, 131364, 133233, 161676, 177644, 179334, 184131, 194643, 197046, 242514, 245508, 259524, 266466, 295569, 358668, 363771, 368262, 389286, 394092, 399699, 485028, 532932, 552393, 591138, 727542, 736524, 778572, 799398, 886707, 1091313, 1104786, 1182276, 1199097, 1455084, 1598796, 1657179, 1773414, 1820851, 2182626, 2209572, 2398194, 2660121, 3314358, 3546828, 3597291, 3641702, 4365252, 4796388, 4971537, 5320242, 5462553, 6628716, 7194582, 7283404, 7980363, 9943074, 10640484, 10791873, 10925106, 14389164, 14914611, 15960726, 16387659, 19886148, 21583746, 21850212, 29829222, 31921452, 32375619, 32775318, 43167492, 44743833, 49162977, 59658444, 64751238, 65550636, 89487666, 97126857, 98325954, 129502476, 147488931, 178975332, 194253714, 196651908, 294977862, 388507428, 442466793, 589955724, 884933586, 1327400379, 1769867172, 2654800758, 3982201137, 5309601516, 7964402274, 15928804548]

約数ペア:

[(1, 15928804548), (2, 7964402274), (3, 5309601516), (4, 3982201137), (6, 2654800758), (9, 1769867172), (12, 1327400379), (18, 884933586), (27, 589955724), (36, 442466793), (41, 388507428), (54, 294977862), (81, 196651908), (82, 194253714), (89, 178975332), (108, 147488931), (123, 129502476), (162, 98325954), (164, 97126857), (178, 89487666), (243, 65550636), (246, 64751238), (267, 59658444), (324, 49162977), (356, 44743833), (369, 43167492), (486, 32775318), (492, 32375619), (499, 31921452), (534, 29829222), (729, 21850212), (738, 21583746), (801, 19886148), (972, 16387659), (998, 15960726), (1068, 14914611), (1107, 14389164), (1458, 10925106), (1476, 10791873), (1497, 10640484), (1602, 9943074), (1996, 7980363), (2187, 7283404), (2214, 7194582), (2403, 6628716), (2916, 5462553), (2994, 5320242), (3204, 4971537), (3321, 4796388), (3649, 4365252), (4374, 3641702), (4428, 3597291), (4491, 3546828), (4806, 3314358), (5988, 2660121), (6642, 2398194), (7209, 2209572), (7298, 2182626), (8748, 1820851), (8982, 1773414), (9612, 1657179), (9963, 1598796), (10947, 1455084), (13284, 1199097), (13473, 1182276), (14418, 1104786), (14596, 1091313), (17964, 886707), (19926, 799398), (20459, 778572), (21627, 736524), (21894, 727542), (26946, 591138), (28836, 552393), (29889, 532932), (32841, 485028), (39852, 399699), (40419, 394092), (40918, 389286), (43254, 368262), (43788, 363771), (44411, 358668), (53892, 295569), (59778, 266466), (61377, 259524), (64881, 245508), (65682, 242514), (80838, 197046), (81836, 194643), (86508, 184131), (88822, 179334), (89667, 177644), (98523, 161676), (119556, 133233), (121257, 131364), (122754, 129762)]