19429120224

素因数分解:

$2^5\times 3^2\times {\mathrm{7681}}^1\times {\mathrm{8783}}^1$

素因数の和:16480

約数の個数: 72

約数和(自身を含む): 55265045472

約数和(自身を除く): 35835925248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 7681, 8783, 15362, 17566, 23043, 26349, 30724, 35132, 46086, 52698, 61448, 69129, 70264, 79047, 92172, 105396, 122896, 138258, 140528, 158094, 184344, 210792, 245792, 276516, 281056, 316188, 368688, 421584, 553032, 632376, 737376, 843168, 1106064, 1264752, 2212128, 2529504, 67462223, 134924446, 202386669, 269848892, 404773338, 539697784, 607160007, 809546676, 1079395568, 1214320014, 1619093352, 2158791136, 2428640028, 3238186704, 4857280056, 6476373408, 9714560112, 19429120224]

約数ペア:

[(1, 19429120224), (2, 9714560112), (3, 6476373408), (4, 4857280056), (6, 3238186704), (8, 2428640028), (9, 2158791136), (12, 1619093352), (16, 1214320014), (18, 1079395568), (24, 809546676), (32, 607160007), (36, 539697784), (48, 404773338), (72, 269848892), (96, 202386669), (144, 134924446), (288, 67462223), (7681, 2529504), (8783, 2212128), (15362, 1264752), (17566, 1106064), (23043, 843168), (26349, 737376), (30724, 632376), (35132, 553032), (46086, 421584), (52698, 368688), (61448, 316188), (69129, 281056), (70264, 276516), (79047, 245792), (92172, 210792), (105396, 184344), (122896, 158094), (138258, 140528)]