194889384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1307}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 561132000

約数和(自身を除く): 366242616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 109, 114, 152, 171, 218, 228, 327, 342, 436, 456, 654, 684, 872, 981, 1307, 1308, 1368, 1962, 2071, 2614, 2616, 3921, 3924, 4142, 5228, 6213, 7842, 7848, 8284, 10456, 11763, 12426, 15684, 16568, 18639, 23526, 24833, 24852, 31368, 37278, 47052, 49666, 49704, 74499, 74556, 94104, 99332, 142463, 148998, 149112, 198664, 223497, 284926, 297996, 427389, 446994, 569852, 595992, 854778, 893988, 1139704, 1282167, 1709556, 1787976, 2564334, 2706797, 3419112, 5128668, 5413594, 8120391, 10257336, 10827188, 16240782, 21654376, 24361173, 32481564, 48722346, 64963128, 97444692, 194889384]

約数ペア:

[(1, 194889384), (2, 97444692), (3, 64963128), (4, 48722346), (6, 32481564), (8, 24361173), (9, 21654376), (12, 16240782), (18, 10827188), (19, 10257336), (24, 8120391), (36, 5413594), (38, 5128668), (57, 3419112), (72, 2706797), (76, 2564334), (109, 1787976), (114, 1709556), (152, 1282167), (171, 1139704), (218, 893988), (228, 854778), (327, 595992), (342, 569852), (436, 446994), (456, 427389), (654, 297996), (684, 284926), (872, 223497), (981, 198664), (1307, 149112), (1308, 148998), (1368, 142463), (1962, 99332), (2071, 94104), (2614, 74556), (2616, 74499), (3921, 49704), (3924, 49666), (4142, 47052), (5228, 37278), (6213, 31368), (7842, 24852), (7848, 24833), (8284, 23526), (10456, 18639), (11763, 16568), (12426, 15684)]