271295388

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82813}}^1$

素因数の和:82843

約数の個数: 72

約数和(自身を含む): 844040288

約数和(自身を除く): 572744900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 82813, 165626, 248439, 331252, 496878, 579691, 745317, 993756, 1076569, 1159382, 1490634, 1739073, 2153138, 2318764, 2981268, 3229707, 3478146, 4306276, 5217219, 6459414, 6956292, 7535983, 9689121, 10434438, 12918828, 15071966, 19378242, 20868876, 22607949, 30143932, 38756484, 45215898, 67823847, 90431796, 135647694, 271295388]

約数ペア:

[(1, 271295388), (2, 135647694), (3, 90431796), (4, 67823847), (6, 45215898), (7, 38756484), (9, 30143932), (12, 22607949), (13, 20868876), (14, 19378242), (18, 15071966), (21, 12918828), (26, 10434438), (28, 9689121), (36, 7535983), (39, 6956292), (42, 6459414), (52, 5217219), (63, 4306276), (78, 3478146), (84, 3229707), (91, 2981268), (117, 2318764), (126, 2153138), (156, 1739073), (182, 1490634), (234, 1159382), (252, 1076569), (273, 993756), (364, 745317), (468, 579691), (546, 496878), (819, 331252), (1092, 248439), (1638, 165626), (3276, 82813)]