383174748

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{401}}^1$

素因数の和:568

約数の個数: 144

約数和(自身を含む): 1123799040

約数和(自身を除く): 740624292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 127, 132, 171, 198, 209, 228, 254, 342, 381, 396, 401, 418, 508, 627, 684, 762, 802, 836, 1143, 1203, 1254, 1397, 1524, 1604, 1881, 2286, 2406, 2413, 2508, 2794, 3609, 3762, 4191, 4411, 4572, 4812, 4826, 5588, 7218, 7239, 7524, 7619, 8382, 8822, 9652, 12573, 13233, 14436, 14478, 15238, 16764, 17644, 21717, 22857, 25146, 26466, 26543, 28956, 30476, 39699, 43434, 45714, 50292, 50927, 52932, 53086, 68571, 79398, 79629, 83809, 86868, 91428, 101854, 106172, 137142, 152781, 158796, 159258, 167618, 203708, 238887, 251427, 274284, 305562, 318516, 335236, 458343, 477774, 502854, 560197, 611124, 754281, 916686, 955548, 967613, 1005708, 1120394, 1508562, 1680591, 1833372, 1935226, 2240788, 2902839, 3017124, 3361182, 3870452, 5041773, 5805678, 6722364, 8708517, 10083546, 10643743, 11611356, 17417034, 20167092, 21287486, 31931229, 34834068, 42574972, 63862458, 95793687, 127724916, 191587374, 383174748]

約数ペア:

[(1, 383174748), (2, 191587374), (3, 127724916), (4, 95793687), (6, 63862458), (9, 42574972), (11, 34834068), (12, 31931229), (18, 21287486), (19, 20167092), (22, 17417034), (33, 11611356), (36, 10643743), (38, 10083546), (44, 8708517), (57, 6722364), (66, 5805678), (76, 5041773), (99, 3870452), (114, 3361182), (127, 3017124), (132, 2902839), (171, 2240788), (198, 1935226), (209, 1833372), (228, 1680591), (254, 1508562), (342, 1120394), (381, 1005708), (396, 967613), (401, 955548), (418, 916686), (508, 754281), (627, 611124), (684, 560197), (762, 502854), (802, 477774), (836, 458343), (1143, 335236), (1203, 318516), (1254, 305562), (1397, 274284), (1524, 251427), (1604, 238887), (1881, 203708), (2286, 167618), (2406, 159258), (2413, 158796), (2508, 152781), (2794, 137142), (3609, 106172), (3762, 101854), (4191, 91428), (4411, 86868), (4572, 83809), (4812, 79629), (4826, 79398), (5588, 68571), (7218, 53086), (7239, 52932), (7524, 50927), (7619, 50292), (8382, 45714), (8822, 43434), (9652, 39699), (12573, 30476), (13233, 28956), (14436, 26543), (14478, 26466), (15238, 25146), (16764, 22857), (17644, 21717)]