23732748

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 72465120

約数和(自身を除く): 48732372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 19, 26, 34, 36, 38, 39, 51, 52, 57, 68, 76, 78, 102, 114, 117, 153, 156, 157, 171, 204, 221, 228, 234, 247, 306, 314, 323, 342, 442, 468, 471, 494, 612, 628, 646, 663, 684, 741, 884, 942, 969, 988, 1292, 1326, 1413, 1482, 1884, 1938, 1989, 2041, 2223, 2652, 2669, 2826, 2907, 2964, 2983, 3876, 3978, 4082, 4199, 4446, 5338, 5652, 5814, 5966, 6123, 7956, 8007, 8164, 8398, 8892, 8949, 10676, 11628, 11932, 12246, 12597, 16014, 16796, 17898, 18369, 24021, 24492, 25194, 26847, 32028, 34697, 35796, 36738, 37791, 38779, 48042, 50388, 50711, 53694, 69394, 73476, 75582, 77558, 96084, 101422, 104091, 107388, 116337, 138788, 151164, 152133, 155116, 202844, 208182, 232674, 304266, 312273, 349011, 416364, 456399, 465348, 608532, 624546, 659243, 698022, 912798, 1249092, 1318486, 1396044, 1825596, 1977729, 2636972, 3955458, 5933187, 7910916, 11866374, 23732748]

約数ペア:

[(1, 23732748), (2, 11866374), (3, 7910916), (4, 5933187), (6, 3955458), (9, 2636972), (12, 1977729), (13, 1825596), (17, 1396044), (18, 1318486), (19, 1249092), (26, 912798), (34, 698022), (36, 659243), (38, 624546), (39, 608532), (51, 465348), (52, 456399), (57, 416364), (68, 349011), (76, 312273), (78, 304266), (102, 232674), (114, 208182), (117, 202844), (153, 155116), (156, 152133), (157, 151164), (171, 138788), (204, 116337), (221, 107388), (228, 104091), (234, 101422), (247, 96084), (306, 77558), (314, 75582), (323, 73476), (342, 69394), (442, 53694), (468, 50711), (471, 50388), (494, 48042), (612, 38779), (628, 37791), (646, 36738), (663, 35796), (684, 34697), (741, 32028), (884, 26847), (942, 25194), (969, 24492), (988, 24021), (1292, 18369), (1326, 17898), (1413, 16796), (1482, 16014), (1884, 12597), (1938, 12246), (1989, 11932), (2041, 11628), (2223, 10676), (2652, 8949), (2669, 8892), (2826, 8398), (2907, 8164), (2964, 8007), (2983, 7956), (3876, 6123), (3978, 5966), (4082, 5814), (4199, 5652), (4446, 5338)]