235481896

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 513864000

約数和(自身を除く): 278382104

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 89, 103, 104, 152, 169, 178, 206, 247, 338, 356, 412, 494, 676, 712, 824, 988, 1157, 1339, 1352, 1691, 1957, 1976, 2314, 2678, 3211, 3382, 3914, 4628, 5356, 6422, 6764, 7828, 9167, 9256, 10712, 12844, 13528, 15041, 15656, 17407, 18334, 21983, 25441, 25688, 30082, 34814, 36668, 43966, 50882, 60164, 69628, 73336, 87932, 101764, 119171, 120328, 139256, 174173, 175864, 203528, 238342, 285779, 330733, 348346, 476684, 571558, 661466, 696692, 953368, 1143116, 1322932, 1393384, 1549223, 2264249, 2286232, 2645864, 3098446, 4528498, 6196892, 9056996, 12393784, 18113992, 29435237, 58870474, 117740948, 235481896]

約数ペア:

[(1, 235481896), (2, 117740948), (4, 58870474), (8, 29435237), (13, 18113992), (19, 12393784), (26, 9056996), (38, 6196892), (52, 4528498), (76, 3098446), (89, 2645864), (103, 2286232), (104, 2264249), (152, 1549223), (169, 1393384), (178, 1322932), (206, 1143116), (247, 953368), (338, 696692), (356, 661466), (412, 571558), (494, 476684), (676, 348346), (712, 330733), (824, 285779), (988, 238342), (1157, 203528), (1339, 175864), (1352, 174173), (1691, 139256), (1957, 120328), (1976, 119171), (2314, 101764), (2678, 87932), (3211, 73336), (3382, 69628), (3914, 60164), (4628, 50882), (5356, 43966), (6422, 36668), (6764, 34814), (7828, 30082), (9167, 25688), (9256, 25441), (10712, 21983), (12844, 18334), (13528, 17407), (15041, 15656)]