1178016948

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:418

約数の個数: 144

約数和(自身を含む): 3220439040

約数和(自身を除く): 2042422092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 71, 76, 114, 127, 142, 171, 191, 213, 228, 254, 284, 342, 381, 382, 426, 508, 573, 639, 684, 762, 764, 852, 1143, 1146, 1278, 1349, 1524, 1719, 2286, 2292, 2413, 2556, 2698, 3438, 3629, 4047, 4572, 4826, 5396, 6876, 7239, 7258, 8094, 9017, 9652, 10887, 12141, 13561, 14478, 14516, 16188, 18034, 21717, 21774, 24257, 24282, 27051, 27122, 28956, 32661, 36068, 40683, 43434, 43548, 48514, 48564, 54102, 54244, 65322, 72771, 81153, 81366, 86868, 97028, 108204, 122049, 130644, 145542, 162306, 162732, 171323, 218313, 244098, 257659, 291084, 324612, 342646, 436626, 460883, 488196, 513969, 515318, 685292, 772977, 873252, 921766, 1027938, 1030636, 1382649, 1541907, 1545954, 1722247, 1843532, 2055876, 2318931, 2765298, 3083814, 3091908, 3444494, 4147947, 4637862, 5166741, 5530596, 6167628, 6888988, 8295894, 9275724, 10333482, 15500223, 16591788, 20666964, 31000446, 32722693, 62000892, 65445386, 98168079, 130890772, 196336158, 294504237, 392672316, 589008474, 1178016948]

約数ペア:

[(1, 1178016948), (2, 589008474), (3, 392672316), (4, 294504237), (6, 196336158), (9, 130890772), (12, 98168079), (18, 65445386), (19, 62000892), (36, 32722693), (38, 31000446), (57, 20666964), (71, 16591788), (76, 15500223), (114, 10333482), (127, 9275724), (142, 8295894), (171, 6888988), (191, 6167628), (213, 5530596), (228, 5166741), (254, 4637862), (284, 4147947), (342, 3444494), (381, 3091908), (382, 3083814), (426, 2765298), (508, 2318931), (573, 2055876), (639, 1843532), (684, 1722247), (762, 1545954), (764, 1541907), (852, 1382649), (1143, 1030636), (1146, 1027938), (1278, 921766), (1349, 873252), (1524, 772977), (1719, 685292), (2286, 515318), (2292, 513969), (2413, 488196), (2556, 460883), (2698, 436626), (3438, 342646), (3629, 324612), (4047, 291084), (4572, 257659), (4826, 244098), (5396, 218313), (6876, 171323), (7239, 162732), (7258, 162306), (8094, 145542), (9017, 130644), (9652, 122049), (10887, 108204), (12141, 97028), (13561, 86868), (14478, 81366), (14516, 81153), (16188, 72771), (18034, 65322), (21717, 54244), (21774, 54102), (24257, 48564), (24282, 48514), (27051, 43548), (27122, 43434), (28956, 40683), (32661, 36068)]